TITS remake NG+50 on Nightmare
The remake is my first Trails game and while I was getting my ass kicked around prologue and some random other fights in the first chapter, later on when you unlock far more fighting tools the game becomes mostly a breeze on normal difficulty, I don't grind, I even avoid most overworld battles unless I'm exploring the map for the first time for chest and other completion related stuff but anyways, I'm on chapter 4 rn and I was thinking how feasible is doing an NG+ Nightmare playthrough with everything carrying over and +50 levels, or is it recommended to just do two separate ones?
Also, can your change difficulty from Nightmare to Hard or Normal if it becomes too challenging/tedious on the +50 run?