If your handicap is 25 as your profile says. I'd keep away from both of them as they are very demanding blades!
I would recommed something like the
Mizuno MX-25 instead. It's still a forged club but with a nice cavity for miss hits. If you absolutely must have some blades, then go for the
Mizuno MP-32 (I have some). They are true compact blades that allow you to shape the ball flight but have the most amazing feel.
If your profile is wrong and you are a low handicapper (<10) then I would say neither of them. Get your hands on the new MP-67 from
Mizuno. Low ball flight like the MP-37 but with cut muscle technology.