Default tempo is important. If you are searching beats to fit your song at a 180 tempo, a beat recorded at 100 tempo will have issues.
Got my BeatBuddy yesterday and the sound quality is great. Looks like this is going to be a lot of fun. I will use it for practice and recording. Can’t see trying to gig with it until we have the controller software. Not a good show when the artist spends more time messing with their kit than playing.