I purchased 2 bbs. one 7230 and one 7290.
Once I got the 7230 for my DH and used it for about a week, ok 10 days then sent it to him. Well then I started to miss it.. it is so fun to use...OMGosh.. so I had to purchase one for myself. So I got a 7290. I hopw to find some unseful info here and to be able to contribute as well.