Youre asking a weird question. Theres no "Leveling Bot". Theres several ways to level a toon. If you run quest bot, it will take you around 3-5 days /played with heirlooms and 4-6 days /played without heirlooms. I only have with Kick's (the profiles that comes loaded with HB) and yes the bot tend to get stuck at different places. 1-60 runs pretty much smoothly, after that you have to check in a couple of times a day, Outlands, Northrend, Cataclysm zones and Pandaria does have more advanced quests and your toon might get stuck, again depending on how often you stop/start to get your toon to an appropriate zone. I dont see any reason to run Dungeonbuddy, personally I did it once a couple of years ago when i leveled up multiple toons on the same server, and I know it sounds fancy that you can level up 1-85 in 24 hours, but something might go wrong, from what I hear you need to have a lvl 90 already for this to work. Im not quite sure, but imo Questing bot is the way to go. Its discrete, its casual and if you have heirlooms you will have a brand new 90 on monday. Its one click and go, nothing to be set up, just check in a few times a day, if its stuck stop/start the bot and it picks up where its supposed to be. Ez game ez life.