y6our suggestion to try different hotels is something I di by accident.
I found one place that had a mattress I absolutely loved and got the name of it. (I think it was a mid-range Sealy)
I also slept in one place that had the best pillows I had ever used. Unfortunately I didn’t get the name. And I actually tried to do a search through my travel records to try to figure it out, with no luck.
But, it’s not possible for everyone to try random hotels- I just happened to have to travel for work a lot and found out by accident what huge difference a good mattress can make.
I read that somewhere else and don’t even remember where I say it.