CO2 is less affected by temperature, in the sense that being of significantly more pressure than other gases, it takes a lot more for CO2 guns to be disabled by cool down.
CO2 capsuls are more expensive than propane, but they're sold in packs, not individually.
CO2 guns have rather high fps, especially during the summer. Something to be mindful of.
"The Bird of Hermes is My Name, Eating My Wings to Make Me Tame."
Last edited by The Saint; February 20th, 2009 at 12:07..