I have the Baby Lock Quilters Choice Professional on the Little Grace II frame. I have had it about 6 years and think it is great. A new one - Jane - has replaced the one I have. Both come/came with an extension table along with walking foot, etc. Maximum speed is 1500 spm and I believe the harp is over 9 inches. Other brands have similar models with pretty much the same features. It's just I am a Baby Lock fan so tend to stay with the brand but others are comparable and all about personal preference.