I've been concerned, as well, about the endings in the BIAB styles. Some work out OK, but many are lacking when playing live. The audience looks at you like something is amiss. Of course, I come from a long association with arranger keyboards, where you have very professional-sounding intros and endings. However, at present, I prefer BIAB for live gigging for a variety of reasons. If they could give us more effective holds at the end of tunes, that would be super. But, what the heck is a "shot"?