CybeRider
Trusted Helper
Okay fellas I got good news! Ad block browser in google store works amazing with full screen. Goes full screen without the green screen... ever!!!
Didn't pass my test. Too slow loading videos and some websites. Max video resolution selectable in YouTube for a 4k video:1080p, Minix becoming almost unresponsive while video playing even lower resolutions. Crashed on me two times on light tasks, and so I didn't even go further in putting it to further stress or comparing to Firefox.
I really wanted it to perform better, as from your words I thought there was hope.
But if it does the trick for you that is great as probably it will be an option for other users to try.