Ah, FFS people, why does every thread here have to turn into stupid stuff like this?
Personally, I would never dream of using anything but a regular old pump to fill my tubes. I've never even used a CO2 thingy.
Can't you for one second think about something theoretically? Are you really that narrow in your thought processes, that you find that impossible?
View this as a question in the same vein as a question such as "Are we alone in the universe?"...