Go for the Rev. Don't mess around, waste time and money, frustrate yourself, the list goes on and on.
Get a Rev B series, find someone to help you learn, and enjoy the ride.
"Disclaimer........ Only do this if you want your life to change. Trust me, it will".
You can say that again... and again... etc., etc...
I agree... Go for the Rev B! ...and allow yourself a little time and a whole lot of patience when learning... When you finally have it dancing in the blue you'll understand what being a member of the Dark-Side