*shrug* It kind of depends on you. I have encountered some bugs, but nothing I could not deal with after the major patches. I play vanilla and with Eco Lifestyle. I will caution you that bug farms aren't worth it right now and after playing with ladders they seem to break all sorts of pathing (kind of making me hate them). The one true bug that has been giving me trouble is without fail my locked doors suddenly stop working after a few days.
I play one household I "spit into two" on the same lot. If I turn my head for one moment, they infest each other's houses which should be locked. *shrug* Reset it, it works for a little while, then you have to reset again. Truly the most annoying one for me right now.