@SandGirl I have a queen adjustable bed frame, and I love it. In fact, I'm going to buy another adjustable frame and have this one for one of the guest bedrooms.
I had googled "highest rated adjustable queen bed frame" and researched the results. Macy's, Bloomingdale's, Mattress Firm, and a local furniture store carry most of the styles I read about. I might go see the one at the furniture store because it has a small area that rises in the lumbar area, and I currently put a soft pillow there now while I'm fairly upright.
It all depends on what features you're looking for in an adjustable frame. Do you want it to massage? Do you want USB ports? Do you want it to automatically raise you if you snore? Do you want both the head & foot area to rise - & to what degree? Do you want a remote with a backup?
Once you choose the options you'd like, the decision on the brand/style might be easier.