So I've been using the brax3 since beta testing it. Its a great device and rob said UBtouch should be flashable sometime next week. I have a beta and a production device, so I will keep one degoogled for a daily, but will definitely be flashing the other. I can definitely keep you updated on how it's working if you'd like.
I have a vollaphone 22 but haven't been able to get it to work here.
I've been trying to find a phone that works in the USA and runs Linux and have not yet. I was considering picking up the furiphone to use furios (droidian fork), and the brax3 for UBtouch and hope at least one of them would work here in the states.