Thing I found with AL - is it is really tough to get audio parts to jump nicely without obvious artefacts. Although tbh I never used it with BIAB tracks. It (AL) worked well with MIDI files though.

I am using 100% realtracks and getting the segments perfectly aligned (without using bespoke audio loops, or painstakingly creating loops from BIAB RT's) in AL would be tricky and in some cases nigh on impossible I'd reckon.