I originally had the Triton pro, which I liked. I upgraded to the Triton Studio Pro which I love. The CPU is much faster, more banks, 5 gig hard drive and a CD Rom burner. I use it all the time for live and studio work. I play in a few groups. In a couple I have to play left-handed bass and right-hand keys. This keyboard allows me to move around fast and get different things going easily.