Ive had both the mgw and pro 5.0.
The mgw is a well engineered shifter than allows for user adjustability of the throw.
I didnt like it because it was too smooth for me and there was no feedback letting you know it was in gear. I may be biased becuase my mgw broke but i didnt care for it that much anyways so i switched to a pro 5.0 and had it for over a year. Its more notchy and firm and gives me positve feedback when shifting, its the closest i have felt to a direct shift on these linkage shifters s197s.
BTW for you mgw owners i had mine at only 6 turns out and after 3 months the threads sheared and the bottom of the shifter snapped off while driving.
So... call them and tell them. They will probably send you a new one for free.