I use Veepn https://veepn.com/vpn-apps/vpn-for-windows/ . This is a fast and reliable VPN that can guarantee you security on the Internet. Never use free VPN services. They very often record your activity on the Internet, since all the information that you receive passes through the VPN servers, that is, all the logs and passwords can be at the owners of VPN services.
So the free versions can "remember" the logs. That makes a free VPN not secure, especially if you use it while you are entering in bank accounts or similar.
Well, a free version slows down your internet connection, it can drop down your connection and there is a limit of tranfering data. Also the free versions can "remember" the logs. That makes a free VPN not secure, especially if you use it while you are entering in bank accounts or similar. It has not legal obligations and doesn't really protect your identity in the net.
A paid VPN instead has more servers and this provide a fast connection, and will protect your identity. If you want to choose the best solution for you, choose the ones which are most used, as this means that they are reliable.
If you are interested, you can check the best VPN here and choose the one that it is better for you.