Short Shift Kit Opinions

Would like to hear from anyone who has installed either the JS Performance shift kit or the Dieslegeek Sigma 6 shift kit. Share driving impressions, etc. Thanks in advance.

I don't have a short shifter, but I do remember a couple people with the DieselGeek SS absolutely loving it!

JS Performance SS retains the light shifting effort. I can shift with my thumb and 2 fingers with a stock AND this shifter.
The throws are short. I think it reduces 40%/50% in the x/y axes.
There is no notchiness, this is the way it should have come from VW. If anyone ever drove a B5 S4 with a Tanoga ss, it feels exactly like that.