Had some technical difficulties at the start of the run, as apparently my Blizzard client was unable to access the shop which caused some error messages throughout the run whenever I tried to change the settings of a new game. I only played Monk because of the upcoming season. My former PB was under 2 hours with Wizard, so it's probably possible to get sub2 with other classes as well. However the "don't use vendors" rule slows down the early game quite a bit since you cannot purchase +damage jewelry at level 8/10 and can make it hard to find a good weapon later.