the only problem I have is the mess fighting with some weapons on slopes.
high level enemy spawning? Good! Today some furbys dropped off some spare black iron and a group of oozes came by to make sure I had plenty of bombs & food mats. Later one sad troll gave me some fishing bait.

as far as I know, apart from the swamp for a cool trophy & extra chains, nighttime combat is to be avoided in tough zones. Even with ML stuff a ** fuling in a group of 3 will mess you up if you get jumped. Its like the first thing the raven says on day 1: night is dangerous.

respawns, though? Enemy come to noise. They spawn far out, but if you are playing whack-a-dwarf that troll 200 yards off is going to come check it out.