Disclaimer: Everyone's experience is going to vary significantly and when you are playing with fire (ie, benzo addiction) it serves you well to leave a LARGE margin of safety.
My Experience: One two week bender (2 - 4mg every night or two) with no withdrawals. Took about a month break then went on another ~3 week bender of taking 2 - 4mg every other night. After that, still had no problems. Took about a month or two break and then ordered 300mg of etizolam which I ran through over about a month and a half. Ran out and went back to life as normal for about two days, then woke up around 4am on day 3 pretty wired and anxious. This kicked off about three days/nights of almost no sleep, mild tremors/shakes, heightened anxiety and what felt like possible mild seizure activity on a few occasions during the nights. It was mostly when I would be about to fall asleep and then I would basically get sleep paralysis and my body would feel like it was shaking along with sometimes a bit of a jolty feeling in my head. It may have just been an anxiety dream though, as I always felt like I could sort of snap out of it and/or move my body around and wake my mind up totally to stop the sleep paralysis feeling from setting in.