I wouldn't be too concerned about the dyno results, as others have said dyno figures will differ from shop to shop. What I would be looking at, is how it feels on the road. Linear power delivery and fuel efficiency is what I look at for in a street tune. Anyone can make good top end rwkw with these cars, just wind the boost up.... Both tuners mentioned have different methods and ideas when tuning our cars to get the best out of them. I wouldn't say one was better than the other, it all depends on what you are looking to have done. Ben