I personally use PIA, now the service is slower (than other services), but they've clearly proven themselves :)

https://torrentfreak.com/vpn-providers-no-logging-claims-tes...

I find Private Internet Access to be pretty good. https://www.privateinternetaccess.com/

I would go with something outside the US. Like Mullvad (cheap + same-day email support) or / AirVPN (better UI, slightly more expensive). If you go on reddit.com/r/VPN you'll find detailed info on which ones have which features (jurisdiction, logging policy, etc.)

Ultrasurf i use on daily basis.