So i just got my rcm jig for my switch so i can finally mod it, looked up some guides of how to mod it, found a yt tutorial that is like almost 2 hours and in the description of the video it says that i should use a 90dns alternative that is built into atmosphere since 0.18.0 and i dont know which one to use, since i still wanna play with my switch online while i still got it modded. any help into it? im so confused