I’d suggest using the master link. If you do end up changing gearing frequently keeping a couple different length chains for when you do gear changes makes it so you don’t have to move the motor very much, which changes your f/r weight balance, though not much. Just make sure you keep it oiled and put the clip with the closed end leading and replace the master and clip after a half dozen or so removals and reinstalls. Never had a master link or clip failure in 10 years.