I played a set of MP20 HMB all last season and then picked up a combo set of Apex 19 with the Catalyst 100 shafts. They were really great. I play to a low 9.x HC so pretty similar to you. First 2 rounds with the combos went 85, 80 so very pleased with those results for a new set out of the gate.
For no good reason, I hit the apex 21 with the elevate shafts and ended up finding a great deal on a new 4-AW set. I went in to the PGA Superstore last night and hit the MMT in the apex 21 and I'm sold. Love the feel of graphite in the std Apex heads. Personally, I feel the std Apex (pretty compac