Hey All, Before I get flamed - I have spent tons of time using search and reading reviews. My head is swimming and am now seeking specific guru help for recommending a racquet based on my situation. Am currently thinking about buying a BB Aero Pro Drive GT, but am open to other recommendations... Background: I am an improving 4.0 player and play mostly doubles. My strong suit is net play though I am improving my baseline groundies and backhand as well. Groundstrokes and my backhand shot is where I need the most help. I mostly hit flat form the forehand side but am starting to build more topspin into my game. Current Racquet: I've been playing with a Costco Wilson Hammer 4 for 10 years or so (113 sq. inch head, 27.5" long, 49g/8.8 oz weight). Right now I string it with wilson sensation synth., 17 guage. I just joined a club and play more often, so am looking to take my game up a notch. Demos: I've demo'd a Youtek, various prince racquets during a demo day and nothing seemed to really impress me as being noticeably better for me based on my comfort with my current racquet. However, I once borrowed a friends APDGT and was impressed with the feeling of more power and "wood" behind my shots, yet i didn't feel like my net play suffered. Also, I forgot my racquet one day and was handed a Babolat Pure Drive Roddick racquet from the shop. My one handed backhand service return became a bullet from the ad side! However, i flew a lot of my forehands long...not sure whether adjusting to the power on this would work or not, but it sure improved my backhand. So... am currently thinking about purchasing the Aero Drive GT. I have no image association with this and didn't even know it is Rafa's racquet until researching it here. The thought is it will give me more power and topspin while remainging pretty light and maneuverable. Any other racquet recommendations?? Thanks in Advance!!