It's funny, many years ago I tried an early release of Ample guitar--the interface was nearly impossible to navigate, even though the sampling was very good, I never pursued it. The developer, in china, was very responsive, however. Since then, I have everything other than Ample Sounds stuff, even though it sounds great. it looks like it's much easier to use now. One of these days I will try them out again. But I haven't really been lacking great basses, between OTS Cherry, Pear Bass (acoustic), Iconic Jaco, and Evolution Rick, as well as NI's Scarbee Jay and Pre basses, I feel I'm pretty well covered. But then again...can one have too many basses? Or any other instruments? i think not.