Its good to hear your first impression was favourable, Dan.
Even if a person needs a 1" impact wrench once in a blue moon, he still keeps his set of 1/2" drive sockets. OneCNC is like that set of 1/2" sockets: you can do most anything 3 axis that needs doing, and still remember how to use it two or three weeks after you've been away on holidays
First you get good, then you get fast. Then grouchiness sets in.
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)