I like the look of the CSMIO stuff. They have really thought about their controllers with the 24v I/O the onboard analogue I/O (for Overrides etc) and the differentiial Step/Dir on the S and M models and Diff encoder inputs etc etc.
I have a S model I am testing out on my wee lathe, or will be once I get a chance to get the X motor mounted. That should have been finished but just taken delivery of a new Mill, and thats held things up and the workshop is in a mess. I am planning on using a CSMIO/IP-A on it.
Hood