ETH or Raven coin mining on RX 480 8GB MSI gaming

I'm new to crypto.. have Rx 480 Msi gaming with 8gb… I wanna start mining

Can someone please explain simply what is the best to mine now* rvn or etherium? considering rvnocoin price is really rising high… and what wallet (can i add to crypto.com where i have opened account) windows 10, or other OS…* bios mods

Would be very welcome thanx