I have a buddy with the Triax on his T5 and it shifts like a dream....much faster than my Tremec shifter (not really up to par with the likes of a Triax/Pro 50 or MGW) but i really liked it. I had him make me a custom arm for mine and it's really nice. I plan on getting a Pro 5.0....reputation is enough alone for me to buy one, and the MGW hasn't earned that for me yet. That might sound like i buy what's popular but it's more like going with what's proven. I've also heard a lot about the MGW being really stiff and clunky. I'd try it myself but i don't have the cash to spend on 2 shifters.