If you're hanging in there at 3-1 or better or even 2-2, I'd probably keep riding Wilson, but if you're 1-3 or whatever, may think about the switch. I see Wilson as more consistent but MM can play from behind any given week and rack up the garbage points. Better chance he has a clunker though. I tend to ride the studs but I have no issues if you use MM in what you think is a matchup where he gets garbage points. I just seem to not be very successful finding those matchups.