I've been thinking about upgrading my S9+, but really have no reason to. It works fine for what I use it for. I could see liking 5G a bit more then 4G LTE, but I get on wifi when I can...like at work.
I have an S23 FE on the way. Had a refurbished S20 FE for a short spell, but it shit the bed and I've been back to my 5 year old S9, and have been for months now.