This is the exact reason why I haven't killed Ganon yet, in spite of putting 400+ hours into the game. Now I look forward to starting all over again - this time in 4K and with hopefully better performance, once I get my Switch 2.
Don’t do it. I replayed Botw before Totk came out on a higher res tv. The wold felt a lot more empty than the first time and totk felt even more repetitive. I decided to be a lot morecareful with replays these days.
