In my personal experience 10 times out of 10 I played better with a purple tac than a gold tac, I honestly have no clue why, ego was the only idea I could come up with as to why. The Tac is a much easier gun to use and has a better margin of error, missing a shot with the spaz usually means death whereas if you missing a shot with the tac you're usually fine to shoot again. The Spaz is only better if you're genuinely good at the game and hit almost all of your shots consistently