I see that bgb emulator is allowed in the rules section, but is it allowed to use the sgb option in the emulator and play the sgb (super game boy) version of the game. Most people in the leader board are just using the game boy version so I wanted to make sure if SGB version in BGB emulator is allowed.

you can use the SGB option on bgb, however all the loads will be much slower in comparison to the GB/GBC options.