Linux Experiences: A10 vs. RK3066 vs. i.MX6 ?

[AnnaBSearles]

With the of flood Android sticks, "mini-pcs" and the like, I wanted to know which devices people had experience with and what Linux distros performed the best. The common chipsets I'm seeing with Linux images are A10, RK3066, and i.MX6. I know that there are issues of openness, graphics drivers, wifi issues, etc.

Does anyone have real world experience with Linux on these devices? Which ones do you like the most? Which distro did you choose and why? Does it have a GUI? What is the most powerful? Most bang for the buck? Any regrets?

I'm also willing to include dev boards in the discussion. Personally, I'm looking for something with horsepower that has headphone out and line/mic in.

We post about new devices and OS images all the time. How about we discuss a little bit more about what we have, what we use it for, and real world performance?

[Bueno]

I've been trying to set it up on my original MK808B. I want to try to get OmegaMoon kernel https://github.com/omegamoon/Rockchip-GPL-Kernel with Ubuntu Mini https://github.com/sgjava/ubuntu-mini

edit: The wifi driver is supposed to be included, but even on rk-linux wiki, it said that it was untested and no reports of it working or not.