I can also vouch for PIA’s cost vs. performance, but their prices have risen recently (still cheaper than most), and I also learned the other day that they’re now owned by Kape Technologies, a company that used to do bloat/malware development to do shady data mining.
I’m actually considering switching to AirVPN or Mozilla VPN/Mullvad, despite being a longtime customer, just for the peace of mind. Also, if you buy the three year plan of AirVPN, it’s cheaper than PIA.
And, PIA still doesn’t offer a standalone WireGuard configuration file, despite promising it was in the works a few years ago, and that’s been a stick in my craw when trying to set it up the way I want on Bazzite Linux.