Temazepam has been my tried&true benzodiazepine hypnotic for many years now and I have severe debilitating insomnia.
You
cannot use this nightly like most people use zolpidem. As phatass mentioned it is the most toxic benzodiazepine and and is
very habit forming.
I would recommend if you do go the benzodiazepine route, which should always be the VERY last line of treatment meaning you've given up on finding a better alternative, of which there are many, including diet and exercise, but start with oxazepam.

I'm also prescribed triazolam, and alprazolam and IMO neither have absolutely any need for mention in this thread for someone seeking an alternative for zolpidem

High potency triazolobenzodiazepines? That's a pretty radical change from zolpidem.