I play on Diamond Tables with 4.25” pockets on 9’ tables 90-95% of the time. When I switch to one of the tables with 4.5” CP, it does play easier. When I switch to a Diamond 7’ table with 4.5” pockets after playing on a 9’ Diamond table with 4.25” CP, the 7’ table plays so much easier than the 9’ with smaller pockets. I think playing with 4.25” pockets on a 7’ Diamond table is the way to go. I’d like to try a 7’ Diamond table with 4” pockets. It could be the best combination that makes 7’ tables as challenging as a 9’ table with 4.25” pockets. I’d have to try it to be sure but it sure seems like it would be tough & enjoyable.