Wouln't a workable non-Benzo solution be better in the name of HR?
I am NOT one "to talk", but... Benzos are the easy way out (initially), but they facilitate excess use, mask physical sensations you need to feel to keep in check and a propentency for a two drug regime ain't the best, esp., when dealing with side effects (comedown = side effect imo), rather than enhancing the coke experience, if that is possible for you... To each their own.
I usually do the fast, hard, short benzo to sleep, and a fat ass fresh rail to get back on track the next AM. Very common routine, but very ill advised. It is not healthy. I prevents or delays return homeostatis.
Unless your job/whatever is on the line (I starting doing this when working with professional touring musicians). Why torture your body? Ok... Yes, I definitely get it. I was a slammer for years.
No time for proper HR/substance use hygeige? Reconsider use for a different day. Very hipocritical of me, my past... Hopefully you're reading to learn, update or criticize my post, not to ignore it.
If necessary, and occcasionally - your one coke run every three months - fine.
Make a habit of either/both drugs recreationally, and eventually you're very likely - I'll even write "you are" - going to have a bad time.
My experience and best advice in the name of HR from 20 years of that merry-go-round. I suppose you're required to wear a helmet on a merry-go-round these days, maybe I am onto something.