Has anyone got working comparisons (used with DMM servos) between the Centroid Acorn vs DMM BoB + UC400ETH.


The DMM BoB looks basic but robust, and the UC400ETH comes with UCCNC, which is well regarded. Seems like the future expansion on the DMM BoB is more limited but you could attach another BoB to the UC400.

The Centroid Acorn comes in a neat package, and the relay board is a nice addition. Both look easy to get up and running, the Centroid is restricted to Step/Dir, don't know whether this is a disadvantage (are there inherently better modes to use with servos)?


Both roughly work out the same price, Centroid being a bit more expensive. I've looked at other controllers but the price does escalate fairly quickly.


Any thoughts, or recommendation for other controller setups, with DMM servos.


Thanks.