Price (USD)
Boundless CFC 2.0 edgeBoundless CFC 2.0
$90
Vapvana Screwball
$299
Boundless CFC 2.0 is typically around $209 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Boundless CFC 2.0 and Vapvana Screwball are both electronic vaporizers, but they target different priorities. Boundless CFC 2.0 is usually the lower-cost pick at $90, around $209 below Vapvana Screwball. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
19
Different Specs
19
Shared Specs
0
Overall Overlap
0%
Shared Traits
Quick snapshot of the specs people usually care about first.
Boundless CFC 2.0
$90
Vapvana Screwball
$299
Boundless CFC 2.0 is typically around $209 lower.
Boundless CFC 2.0
~30 seconds
Vapvana Screwball
—
Both devices are in a similar heat-up range.
Boundless CFC 2.0
Conduction
Vapvana Screwball
—
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
Boundless CFC 2.0
$90
Vapvana Screwball
$299
Device Type
Boundless CFC 2.0
Portable
Vapvana Screwball
—
Heating Type
Boundless CFC 2.0
Conduction
Vapvana Screwball
—
Heat Up Time
Boundless CFC 2.0
~30 seconds
Vapvana Screwball
—
Temperature Range
Boundless CFC 2.0
60°C-230°C
Vapvana Screwball
450F-525F (Recommended Range)
Chamber Capacity
Boundless CFC 2.0
~0.5g
Vapvana Screwball
—
Battery Type
Boundless CFC 2.0
Swappable 18650
Vapvana Screwball
—
Charging
Boundless CFC 2.0
Micro USB
Vapvana Screwball
—
Pass-Through Charging
Boundless CFC 2.0
Yes
Vapvana Screwball
—
Dimensions
Boundless CFC 2.0
130x33x30mm
Vapvana Screwball
—
Direct comparison of shared and unique specifications from each device profile. (19 differences, 0 overlaps)
| Specification | Boundless CFC 2.0 | Vapvana Screwball |
|---|---|---|
| Price (USD) diff | $90 | $299 |
| Device Type diff | Portable | — |
| Heating Type diff | Conduction | — |
| Heat Up Time diff | ~30 seconds | — |
| Temperature Range diff | 60°C-230°C | 450F-525F (Recommended Range) |
| Chamber Capacity diff | ~0.5g | — |
| Battery Type diff | Swappable 18650 | — |
| Charging diff | Micro USB | — |
| Pass-Through Charging diff | Yes | — |
| Dimensions diff | 130x33x30mm | — |
| Power Adjustment diff | Digital | — |
| Oven Type diff | Ceramic | — |
| Brand diff | Boundless Technology | — |
| Ball Type diff | — | ~750 2.5mm Gem Cut Rubies |
| Bowl Capacity diff | — | 0.1 - 0.4g |
| Coil Size diff | — | 25mm |
| Housing Material diff | — | Titanium |
| Joint Size diff | — | 18mm |
| Screen Size diff | — | 20mm |
Neither is universally better. Boundless CFC 2.0 fits some priorities, while Vapvana Screwball fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Boundless CFC 2.0 is listed lower ($90) compared with Vapvana Screwball ($299), but live retailer pricing can change.
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.