Price (USD)
Boundless CFC 2.0 edgeBoundless CFC 2.0
$90
Firefly 2+
$250
Boundless CFC 2.0 is typically around $160 lower.
Vaporizer Comparison
Boundless CFC 2.0 vs Firefly 2+
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CFC 2.0
Boundless Technology from $59.95
VS
Firefly 2+
Firefly Vapor $250
Editorial Summary
Boundless CFC 2.0 and Firefly 2+ are both portable / electronic vaporizers, but they target different priorities. Boundless CFC 2.0 is usually the lower-cost pick at $90, around $160 below Firefly 2+. Firefly 2+ has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
23
Different Specs
21
Shared Specs
2
Overall Overlap
9%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Firefly 2+ edgeBoundless CFC 2.0
~30 seconds
Firefly 2+
~3 seconds
Firefly 2+ has the quicker listed heat-up profile.
Weight
Boundless CFC 2.0 edgeBoundless CFC 2.0
~85g
Firefly 2+
~140g
Boundless CFC 2.0 is the lighter listed unit.
Heating Style
Close callBoundless CFC 2.0
Conduction
Firefly 2+
Convection
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFC 2.0
$90
Firefly 2+
$250
Heating Type
Boundless CFC 2.0
Conduction
Firefly 2+
Convection
Heat Up Time
Boundless CFC 2.0
~30 seconds
Firefly 2+
~3 seconds
Temperature Range
Boundless CFC 2.0
60°C-230°C
Firefly 2+
93°C - 260°C
Chamber Capacity
Boundless CFC 2.0
~0.5g
Firefly 2+
~0.15g
Battery Type
Boundless CFC 2.0
Internal 18650
Firefly 2+
Removable (proprietary)
Battery Life
Boundless CFC 2.0
12-14 sessions
Firefly 2+
<90 minutes
Charging
Boundless CFC 2.0
Micro USB
Firefly 2+
Proprietary Dock
Charge Time
Boundless CFC 2.0
~3 hours
Firefly 2+
~45 minutes
Dimensions
Boundless CFC 2.0
130x33x30mm
Firefly 2+
129x36x24mm
Choose Boundless CFC 2.0 if...
- You want the lower listed entry price ($90 vs $250).
- You want the lighter unit for carrying and travel.
- You prefer a conduction heating profile.
- Your usage leans toward discrete and budget sessions.
Current price
$59.95
at Boundless Technology
Choose Firefly 2+ if...
- You care about faster heat-up time for quicker sessions.
- You prefer a convection heating profile.
- Your usage leans toward premium and battery swap sessions.
Typical price
$250
Sold by The Stash Shack
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 2 shared
| Specification | Boundless CFC 2.0 | Firefly 2+ |
|---|---|---|
| Price (USD) | $90 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Convection |
| Heat Up Time | ~30 seconds | ~3 seconds |
| Temperature Range | 60°C-230°C | 93°C - 260°C |
| Chamber Capacity | ~0.5g | ~0.15g |
| Battery Type | Internal 18650 | Removable (proprietary) |
| Battery Capacity | — | 770mAh |
| Battery Life | 12-14 sessions | <90 minutes |
| Charging | Micro USB | Proprietary Dock |
| Charge Time | ~3 hours | ~45 minutes |
| Pass-Through Charging | No | No |
| Dimensions | 130x33x30mm | 129x36x24mm |
| Weight | ~85g | ~140g |
| Power Adjustment | Digital | Digital (precise) |
| Chamber Material | Ceramic | Glass |
| Brand | Boundless Technology | Firefly Vapor |
| Adjustable Airflow | Yes | — |
| Chamber Type | — | Ceramic |
| Country of Manufacture | China | — |
| Release Date | 2018 | 2019 |
| Session Style | — | On-Demand |
| Warranty | 3 years | 2 years |
Comparison FAQs
What is the biggest difference between the Boundless CFC 2.0 and the Firefly 2+?
The biggest practical difference is price tier: the Boundless CFC 2.0 sits at $90 while the Firefly 2+ is $250, a gap of about $160 that puts them in different buying brackets.
Which is cheaper, the Boundless CFC 2.0 or the Firefly 2+?
Boundless CFC 2.0 is the cheaper option at $90 compared with $250 for the Firefly 2+, about $160 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Boundless CFC 2.0 or the Firefly 2+?
Firefly 2+ reaches session-ready temperature in ~3 seconds, while the Boundless CFC 2.0 takes ~30 seconds. That's roughly 27 seconds quicker on the Firefly 2+, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Boundless CFC 2.0 and the Firefly 2+?
Boundless CFC 2.0 uses conduction heating, while the Firefly 2+ uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Boundless CFC 2.0 or the Firefly 2+ hold more flower?
Boundless CFC 2.0 has the larger chamber at ~0.5g, versus ~0.15g on the Firefly 2+. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the Boundless CFC 2.0 or the Firefly 2+?
Boundless CFC 2.0 is the lighter unit at ~85g, around 55g less than the Firefly 2+ at ~140g. The lighter device is easier to carry and pocket day-to-day.
Can I swap the batteries on the Boundless CFC 2.0 or the Firefly 2+?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The Boundless CFC 2.0 has a built-in battery you can't swap on the go.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.