am curious about the big shot myself - currently have a columbia big bully - I'm a low rev bowler slowing getting my revs up - have my avg up to 191 and still rising - consistently hitting 600 series now - I switched from conventional to fingertip in June 2005 - after 15 years of mostly rec bowling and about 5 yrs of league experience as a straight bowler. Despite that - I've seen and tried a lot of different balls in the last 3 years. Note: I've outshot 200+ bowlers on patterns they couldn't adjust their heavy hookers so believe me I've had to work for my average and learned a lot about patterns, lines, reaction points, and coverstocks in use. Working with my local pro - the Big Bully was drilled for a smoother back-end and I've been amazed at how this ball reacts on different lane conditions - dry - medium oil - heavy oil. It's easy for me to make my adjustments and find the right line for the different conditions. While I leave a lot of corner pins because of the smoother roll - I've also had a number of notap 300's - something I couldn't even come close to before. Also I leave very few splits - and when I do it's because of a mistake I made - not the ball. The Ball needs cleaned about every 50 to 60 games to keep adjustments consistent. I'm now looking for a ball/drill pattern to complement it - one with a sharper reaction especially with the medium and heavy oil patterns. My past experience with ebonite was awful - so it's surprising I'm seriously looking at the angular one - the jury is still out on the nv. The action max and power machine also have my attention. not going to make a purchase until probably late march/early april - am interested what experience others have with these new balls