I like SF on my XZ2c. The only issue I have is with camera, which there's still a glimmer of hope for. Our device happens to have the blessing of a dev like @rinigus (at least for now)... Patchmanager works fine for me with modded instructions from the Patchmanager FSO thread, and I just paych manually or mod files where it doesn't work as-is. 4.1 just released an AD update, and most Android issues I care about are working well, especially now that I found out about modding squashfs - it's almost as good as root, and quick and easy to do on-device with the help of Containers app, (another bright spot).
I've been around long enough to sense that SF's days are probably numbered, but in the meantime, I'd say it's the best thing going.
@deutch1976 - I have recently gotten interested in UbTouch, but port status for my device is unstable (likely not even bootable by all accounts, even though it is listed as a supported device by UBPorts [kugo]). Which devices have you used?