Im new to speedruns and i would like to get some kind of way to record my speedruns on switch. Would it be cheaper to buy the game on pc or should i get something else?

The cheapest way to record a console without buying anything is with your phone. Now if you want a better video quality and you have a pc that can record and play mania at the same time, then buying the game there might be a better option than looking for a good capture card for your switch

I think I might wait for a steam Sega sale and then buy the sonic mania on pc. My phone's video quality is garbage so I think I will just buy the game on steam since high quality capture cards are expensive. I want to try and get into speedrunning this game. Thanks for your help!