They are still in a continual loop of improvement. Every time I check on the forum, they are adding this or updating that.Since its just running simple operations on my fish tub, I haven't even touched it in about a month. Main reason is I probably won't spend any more time on it until they've got a working build that may be ready for life after beta. Once the full online capability is up and it's out of beta, I'll return to messing with it.
Timing right now with everything going on with my own workload, home projects, and upcoming baby has derailed any time I can lend to playing with the new controller until it has been finalized.
I still think the full working version would have still turned my head and made me think long and hard about buying it over the new Apex but its still too early to tell.