Hi. Im an intermediate airsofter, and im going to get my first co2 sidearm/pistol. My 3 choices are the tactical force tf11. co2 blowback fully automatic mac 11 for 88 bucks from airsoft megastore.The 400 fps tactical force co2 blowback semi auto heavy weight pistol. It looks like a g18.My third choice is the tsd sports 400-450 fps co2 semiauto blowback m1911. I really need some help deciding which one to get. And if anyone has any reccomendations for a co2 pistol/smg for under 90 dollars and at airsoft megastore, please tell me.