Price (USD)
Firefly 2+ edgeFirefly 2+
$250
Vapvana Screwball
$299
Firefly 2+ is typically around $49 lower.
Vaporizer Comparison
Firefly 2+ vs Vapvana Screwball
Side-by-side specs, pricing context, and clear decision guidance.
Firefly 2+
Firefly Vapor $250
VS
Vapvana Screwball
Vapvana from $329
Editorial Summary
Firefly 2+ and Vapvana Screwball are both premium / convection vaporizers, but they target different priorities. Firefly 2+ is usually the lower-cost pick at $250, around $49 below Vapvana Screwball. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
26
Different Specs
25
Shared Specs
1
Overall Overlap
4%
Shared Traits
Premium Convection Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callFirefly 2+
Convection
Vapvana Screwball
Hybrid
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Firefly 2+
$250
Vapvana Screwball
$299
Heating Type
Firefly 2+
Convection
Vapvana Screwball
Hybrid
Temperature Range
Firefly 2+
93°C - 260°C
Vapvana Screwball
450F-525F (Recommended Range)
Chamber Capacity
Firefly 2+
~0.15g
Vapvana Screwball
0.1 - 0.4g
Battery Type
Firefly 2+
Removable (proprietary)
Vapvana Screwball
N/A
Charging
Firefly 2+
Proprietary Dock
Vapvana Screwball
N/A
Chamber Material
Firefly 2+
Glass
Vapvana Screwball
Titanium
Brand
Firefly 2+
Firefly Vapor
Vapvana Screwball
Vapvana
Warranty
Firefly 2+
2 years
Vapvana Screwball
Lifetime
Choose Firefly 2+ if...
- You want the lower listed entry price ($250 vs $299).
- You prefer a convection heating profile.
- Your usage leans toward portable and battery swap sessions.
Typical price
$250
Sold by The Stash Shack
Choose Vapvana Screwball if...
- You prefer a hybrid heating profile.
- Your usage leans toward desktop and hybrid sessions.
- You prefer Vapvana Screwball's overall feature mix and form factor.
Current price
$329
at Vapvana
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.
25 differ 1 shared
| Specification | Firefly 2+ | Vapvana Screwball |
|---|---|---|
| Price (USD) | $250 | $299 |
| Device Type | Portable | — |
| Heating Type | Convection | Hybrid |
| Heat Up Time | ~3 seconds | — |
| Temperature Range | 93°C - 260°C | 450F-525F (Recommended Range) |
| Chamber Capacity | ~0.15g | 0.1 - 0.4g |
| Battery Type | Removable (proprietary) | N/A |
| Battery Capacity | 770mAh | — |
| Battery Life | <90 minutes | — |
| Charging | Proprietary Dock | N/A |
| Charge Time | ~45 minutes | — |
| Pass-Through Charging | No | — |
| Dimensions | 129x36x24mm | — |
| Weight | ~140g | — |
| Power Adjustment | Digital (precise) | Digital (precise) |
| Chamber Material | Glass | Titanium |
| Brand | Firefly Vapor | Vapvana |
| Ball Type | — | ~750 2.5mm Gem Cut Rubies |
| Body Material | — | Titanium |
| Chamber Type | Ceramic | — |
| Coil Size | — | 25mm |
| Joint Size | — | 18mm and 14mm |
| Release Date | 2019 | — |
| Screen Size | — | 20mm and 15mm |
| Session Style | On-Demand | — |
| Warranty | 2 years | Lifetime |
Comparison FAQs
What is the biggest difference between the Firefly 2+ and the Vapvana Screwball?
The biggest practical difference is heating approach: Firefly 2+ runs convection while Vapvana Screwball runs hybrid. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Firefly 2+ or the Vapvana Screwball?
Firefly 2+ is the cheaper option at $250 compared with $299 for the Vapvana Screwball, about $49 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Firefly 2+ and the Vapvana Screwball?
Firefly 2+ uses convection heating, while the Vapvana Screwball uses hybrid. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Firefly 2+ or the Vapvana Screwball hold more flower?
Vapvana Screwball has the larger chamber at 0.1 - 0.4g, versus ~0.15g on the Firefly 2+. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I swap the batteries on the Firefly 2+ or the Vapvana Screwball?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The Vapvana Screwball has a built-in battery you can't swap on the go.
Is the Firefly 2+ or the Vapvana Screwball better for microdosing?
Firefly 2+ is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.