So which different blades have you tried? Any lately?
There seem to be a lot of Cleveland and Titleist staffers putting their sponsors' newest forged musclebacks in the bag. I don't see too many Mizuno staffers with blades in the bag any more. In the 90s yeah, but it's been mostly cavity backs with their top guys for a while now.
Mainly because you can't pry the MP-62s out of their bags.
Howell just went the other way from JPX-800 Pros to the MP-59s. But he changes clubs like Canadians change their underwear, every other month.
Check out WITB pics of Cleveland guys like Overton and Pampling - their totally unavailable forged muscleback looks really interesting. You'll never see it in the stores though, any more than Aaron Baddeley's model of Adams irons ever saw a box store shelf. I guess what I was saying though is a lot of people prefer a small headed cavity back that sets up very similar to a muscleback blade, but when money is on the line, Mizuno players tend to go the cavity back route these days.