I've got an A-70 with the the JV-1 board installed, and would agree that there are just a few patches that I like. I purchased it to use with my E-96 arranger and my SC-880 sound module. For the most part, I prefer the sounds of the SC-880. I have found one 'acceptable' piano on the JV-1, a guitar that's decent, and an organ or two. I've been watching and waiting to see if and when Roland will reduce their price on the VE-RD1 board. It seems rather high to me. And as I don't need the VGS-Pro (my SC-880 has exactly the same sounds, as well as a lot of capacity for combining and editing the sounds), I'll probably just hand in with the JV-1 for now. I really like the touch of the A-70, and hope to keep it as a controller for some time. However, since I've also used the arranger (E-96) quite a bit, I've been tempted to pick up a G-1000, which has the A-70 keys and the SC-880 sounds!