Very cool , I love how the controller came out with those buttons, great color choice too!
Despite 70 mm/s being nice, I would recommend trying some quick prints with no speeds exceeding 50 mm/s because of the known issues with your 4.2.2 mobo.
What material and temps are you running?
Your belts might need a little tightening and Z threaded rod cleaned with a brush.
Overall the prints look really nice on the controller, but you have some printing issues occurring that should be addressed or they will just get worse. Troubleshooting the Ender is not fun, but it's worth it in the long run :)