I've had six months, I am in OS 1.07, I had bought especially to control my synth that has a knob and a real pleasure to use, enough to rediscover his machine.
Compared to the CPU 33 that I also I find that it sounds better built, is similar
but the knobs are behringer + fluids.

What I like about the behringer is its intuitive programming is not rocket science and more on the fact that uc33
The knobs on top of several activation mode of the LEDs (to the pan for example) and it's great practice
Too bad these mode is confined to the top row.

Besides programming sysex I do not see what's missing on this controller, the price is really impeccable.
Oh yes overlays virgin worthy of the name to be displayed on the controller to navigate becaufe photocopying paper that serves as slab is not solid.

If necessary I bought it tomorrow