While we wait for @sandollar to share their experience with Dayvigo, here are some user reviews you might find helpful --- User Reviews for Dayvigo Oral: https://www.webmd.com/drugs/drugreview-179241-dayvigo-oral

Hi, Sanddollar. I was taking Prazocin for nightmares and it made my nightmares worse. The nights I didn't take it I had less nightmares and less frightening ones as well. I dream very little or not at all (I don't remember them) on Dayvigo. It comes in 5 mg and 10 mg. I cut a 5 mg in half and I fall asleep without problems and stay asleep until the early morning hours, 6-7 hours of sleep. Once I got used to the new med, I no longer experienced daytime grogginess. My insurance covers it.
It is addicting though and that is my concern, if I ever get to a point where I don't need a medication to sleep. have hope for this goal of mine. I will be receiving my brain stimulator from Fisher in the next few days.

As far as I know, Most insurances don’t cover Belsomra.😔