When picking a VPN provider you have to take into consideration what are your needs exactly,and to know the policies of that provider such as who logs your history and for how long or who doesn't log at all, what type of encryption they use, are they P2P/Torrent friendly or not and do they support all your non windows devices (iPhone, Android,Mac) or not and what exactly the methods available to you to connect to the VPN servers(OpenVPN,L2TP/IPSec/PPTP etc..) and what are the payment method do they provide.

If you want to know all of this and find out about VPN providers that you didn't know about and read reviews about all of them and compare between them all, you can use the following site to do your research before signing up for a VPN service to ensure that you are getting what you're paying for and ensure maximum privacy and safety of your information and traffic.

Code:
https://www.bestvpn.com/
I've found this site the other day and thought I'd share it here as it might help someone
Hope it helps anybody considering a VPN service!

Good luck