I Like Tretorn Pro Lite Best
I like the Tretorn Pro Lite tennis balls best. The Tretorn Micro-X tennis balls felt very heavy when hitting [I sold them cheap to a friend]. 15+ years ago the Tretorn Pro Lite tennis balls were made with a different rubber that made the tennis ball bounce more as the ball got older [I liked those tennis balls best]. The newer version Tretorn Pro Lite tennis balls bounce less as they get older and I do not like that. I own both the 15+ year old Tretorn Pro Lite tennis balls and the newer version Tretorn Pro Lite tennis balls. I wish they would make the Tretorn Pro Lite tennis balls with the same rubber they made 15+ years ago; I'd rather have the balls bounce more as they get older versus bouncing less as they get older.