So because I am thinking of upgrading, what is everyone running for control boards these days? My Ramps 1.4/Mega combo have served me well until I tried 1/32 micro stepping. Now I must have lol. So time for any upgrade, I really like the features of the replicape/beagle bone black and the smoothieboard with software current settings but the price point of the Ramps-FD/Due combo have got me intrigued. Anyone have any thoughts?