I played it at NAMM I think it was just ok Donny S970 much better
yamaha midi file format does not tranlate very well on other units
I played a G70 for years did not like bk9
I think I will stick to Yamaha for this job
nothing against Roland love there stuff but hard to beat Yamaha and pretty commited to there os and midi format .
I do think 970 is best in it class for my needs
Just confirming your lightweight SMF needs,....enjoy your S970, the keybed is gonna be an issue for you also.......personally Id just use the T5 for everything whats a few pounds more to carry anyway?