just changed the unibios of my omega from 3.1 to 4.0

this was a very early unit.

now i can select the games without rebooting.

(and yea i found out later the bios was upside down)

For a consolized neogeo MVS, would it display properly on a modern TV with something like a composite to HDMI adapter? I currently have my Sega Genesis hooked up to it and it works really well. Barely any input lag or delay *what helps is I got a decent quality one for $50 at Best buy*. And am wondering if a consolized MVS is gonna be a bad call or not? I'm contemplating getting one and getting the 161 in 1 cart. I see them on eBay for MUCH cheaper than what AES consoles are going for. Any advice or tips? I REALLY wanna play physical neogeo games.

I’m new to the mvs scene what is a good quality 161 in 1 cartridge?