I want to get tune and haven't decided on which one. I would like to have power very similar to the new LMS tune. I know Cobb's stage 2 is suppose to come soon and that should be similar in gains?? I think the AP is a nice thing to have in a turbo car just to monitor things we can't see right? I also wasn't sure about how the new stage will work? If whoever has the AP from Cobb right now and already running stage one maps, do they just download the new map when it's released or will you have to purchase the stage 2? Any help and all opinions appreciated, thanks