im new to gbb pistols. I never really used pistols i mainly had smg. i read some reviews and watch some vids and found out that TM is one of the best but no metal outer parts bec of there government regulations and KWA i heard was next in line but had terrible trades and then comes KJW which is decent and then WE which sucks but might get lucky with a few good ones. now i hear that WA is REALLY good if not the best but some say that they have bad gas consumption and terrible accuracy? now is this the old WA or even the new ones? and is it really worth $400 for a pistol?