Studio One is cool, I've been using it for about 2 years. V1 didn't really got me going at first, so I jumped back and forth from S1 to Cubase over and over, but since 2.0 I've been keeping Cubase in the background. Studio One turned out to be one hell of a DAW. There still are some things I rather do in Cubase or Logic, but that's personal taste, eventually I export everything I make in another DAW and just use an audio track in S1. Great engine behind it, massive support groups on the net, almost NO crashes (the cause of some major frustration the past couple of years). Definitly a big thumbs up for me!