I need your expert help. I'm a 4.5 baseliner with moderate topspin FH, 2HBH, pretty decent flat and slice serve, kick 2nd serve, in pretty good shape 40 yo. YT EP is a high powered 16x19. Pro: Can hit big serves and return big serves well. Lots of power and spin on groundstrokes. Con: Not very maneuverable due to heavy swingweight 340g. Feel and touch not that good. Tend to hit long when not playing well. OPT is a moderately powered 18x20. Pro: Groundstrokes are accurate and sharp. Can flatten out the shots and keep it in the court. Con: Serve is decent but not YT EP level. Takes more effort to generate pace and spin on serves. Return of serve when opponent hits bombs is weakest point. So basically YT EP's strengths, serve and return, are OPT's weaknesses while YT EP's weaknesses, groundstrokes and consistency, are OPT's strengths. YP EP allows me to hit harder with more spin with less effort. I hit more winners but also more unforced errors too. OPT allows me to paint the lines, and be more accurate and consistent esp. on groundstrokes. However it has less power and I have to put in more effort. So I can't play as offensive a game. Help me choose!!!!