I’ve seen a few different Lost Levels reproduction carts for nes online. Would these be allowed for submissions or not?

Can anyone help me understand what’s going on here? https://youtube.com/playlist?list=PLTbUD6p8M0z9R-AZFCbdPvRHJlwBzePLl&si=dk7tS_KlrEH92Ve9

3DS VC runs at ~59.828 fps, slightly faster than the Game Boy Color framerate, which is ~59.727 fps. I was just wondering if we should adjust the VC times, or leave them as is.