Power Vision better than the TTS.......

. What people don't understand about these tuners is basic, when dealing with a tuner whether its a PV, PC5, Super Tuner, TTS, Direct link or what have you, it's all about data collection. It doesn't mater who has the most tuning table access because 50% of those tables are never used in your every day road bike......DATA collection separates the men from the boys and TTS is way above all other tuners in this category. The more information you get the better the tune. You have 8 spark events per second at idle on your Harley, tuners that only collect 2 frame a second are missing 6 of those spark events.....if you can't see the data you can't fix it. How many more spark events are missed at 2500 rpm or even 3500 rpm?
It's like having a 100 pot holes on a road and the city comes along and fills 10 of them......is the road fixed? DON'T THINK SO....!! The more data the smoother the tune can a will be......TTS wins hands down in this department

Will the other tuners make the bike run....yes they will, however, until you experience what a good tuner can do with more data you will never understand the difference.
Doc