I don't trust anyone, but I haven't heard bat things about PIA. That was just the first one I looked up. Did something happen that we shouldn't trust them? I know Nord is now suspect.
Bad things about PIA? Apart from the fact it was bought 5 years ago by Kape Technologies, a former malware distributor, involved in state sponsored espionage and mass surveillance, who also owns Cyberghost, Express VPN and Zenmate plus a plethora of VPN review sites and social network channels that promote its own products as top notch?