JamesAirsofterAgent

KWC 100%

not the WE version, don't get me wrong i'm not one of those "all WE's are terrible" kinda folks, but the WE luger specifically is imo one of the worst airsoft pistols ever made from a skirmishability perspective.

the combination of horrific gas effeciency and no hop unit (not an exaggeration there is literally no component that functions as a hop unit) means you've got an effective range of maybe 20 feet for the 5-ish rounds it'll fire on a good day.

one better left for the re-enactment crowd.

Tanaka is very good but rare and expensive and all plastic. That is what the we is a bad clone of. They are also low power and quite old so more collector pieces than anything at this point. Basically we went "lets make that but metal" without changing any of the mechanism which is why theirs has so many issues. 

we lugers. ^ summed up well in the previous comment

KWC co2 guns are great but tend to be fairly rough on themselves. Lube them regularly and expect it to batter itself to death eventually. It may take a couple of years but it will happen. Spare parts are basically non existant so when it does die you will be buying a new one and using the dead one for spares. I have had a couple of their blowback makarovs for years and they have been very reliable.