That’s the boat I’m in, I’m not feeling battery aggravation but I mainly use my Switch at the house, either in the La-Z-Boy, or plugged in & hooked up to the TV.
I don’t recall that @Private_Prinny ever reported in that he made the move (yet) to Switch with Fire Emblem: Three Houses, Disgaea 5 Complete, and the upcoming Disgaea 4 Complete+, but those would likely benefit from improved battery life if he’s in portable mode.