Few graphical glitches on start and other concerns (trying out Haiku Beta 3 on USB)

Just did it with another nightly image (hrev 56637 x86_64)!
Didn’t find everything about my computer, I guess I’ll need to turn it off and check everything out physically to find out some info (like USB ports: I wrote some offhand information about those based on my memory, but the thing is that it is offhand and not 100% accurate). Or should I? I used inxi -Fxxxz output on my main machine (with Xubuntu) and listdev/listusb output while on Haiku, maybe there are more tools for it? Thanks.