Ok so what do you guys think I've got the stock zzp 1.0 PCM with the basic tune like shift points harder shifts and the 90 sec fan after turnoff etc. and i was wondering what the gains would be if any at all if i gotta another one reprogrammed for my mods (in sig) and if it would be worth the money considering that I won't be doing anything else more in the near future. Thanks for your guys input.