Is there a simplistic version of the Duet boards? I keep hearing good things about the Wifi-model but even the Wifi i dont really need, nor many of the other features...

Is there a cheaper entry-level model aviable or any that you would recommend?

I have MKS Sbase at the moment and its (built in) motor-controllers are dying for no reason. I have a biiiig pile of MKS 8bit boards so no MKS products for me, ever.