Thanks all. Not crazy about second hand because I might have to return it, as I'm doing with the Sound Blaster. And by keyboards I meant midi and VST. I guess I should have listed my gear. Dell desktop with i7, 16g RAM, Casio Privia digital piano, M-Audio monitors. The issue right now is if I set everything for the lowest possible latency, there is still some lag with the keyboards, and playback is just a poppy mess so there's no way to play along with anything. Surely the Scarlett would be fine for this?
Thanks again
Alex