Gann style here and love it! Makes clutch tuneing so much easier. Leaves you time to tune suspension and power where before you had to constantly work on the clutch.
Played with a hays and personally wasn't too inpressed. Though people have ran them had had good luck with.
MTC gen2....heard nothing but great things from....similar to the gann but gives you a bit more adjustment.
For example.... Seb runs the Gann and goes 7.teens....RMR runs the Gen2 and goes 7.teens. They're both pretty equal except where the gen2 gives a little more adjustment.
I like things to be simple so I opted for the gann. Great investment!
x2. That's the reason I went with a GANN style too.