When i switched from the va5 to tyros1 the difference was night and day. Roland sounds will never be as realistic as tyros1 and the roland drums are very weak and lacks the punch of tyros1. The styles on my va5 were not usable. Now the g70 sounds and styles suck just more than my va5. I think the difference between g70 and psr3000 is night and day in favour of the psr3000 afcourse. I love the vibrato effect that yamaha wisely puts in the appropriate sounds