I find Inego's Sarkoth profile, with a monk, to be the most stable for gold/item farming currently. I don't think "Unstucker" tends to be very effective anymore (I've found the bot "stuck in place" with and without Unstucker enabled), so to minimise chance of problems I only use Inego's plugin and nothing else if I want to run it overnight.
Even then I still find it unreliable - sometimes 1 of my bots will get stuck trying to get some gold behind a table (with a huge stream of constant "blacklisting <gold pile item name>" in the log for hours). Sometimes one (but not all) of the Diablo 3 clients itself will freeze up (actually, this tends to happen more on the client on my IDE hard-drive, rather than the SSD one - could be coincidence... hmmmm....).
It's definitely better than no bot, and definitely very good - DB has saved me hundreds of hours, and even made me some money, and I've had fun trying to make my own profiles and lootrules, playing with all the plugins and profiles other people make etc... but still, it does (as the developers themselves would even admit!) still need work and improvements
I'd like to see DemonBuddy have it's own sort of "unstucker" support built-in automatic (with some settings like how long to wait before unstucking, and unstuck response - eg try move, or just exit game and restart profile etc.) - the same way it has built-in notification clicking now for client-message-boxes. Maybe in the future the ability to force-close the D3 client and re-open it, and re-attach/re-login if it detects Diablo 3 has crashed/frozen/lost sync. That'd be pretty amazing.