The only reason that i am using the Keyence right now it to test it out. I still Have a Q1, and a vfs-2000. My VFS is stuck in a high setting mode and won't re-program itself, but it works great for mod 12th. My Q1 feels good, but the vfs is smoother. With my Q2, the car seemed to have overall better laptimes than the Q1 and the batteries lasted longer due to the variable frequency. It felt very close to my vfs before the problems with it. The keyence definately has the bling factor going for it. I am putting a novak ss diode on it as soon as one comes in.

Tim