Excellent

Windscribe is a great vpn!

Easy and slick to use, good speeds maintained. Best VPN for me.

Great VPN overall. I've been using it for years and it woks smoothly, all the time. It gives all that it offers.

Also a plus is that it works nearly for any platform/OS out there. For example, I use Linux as my main OS and they have a CLI app for managing the VPN as well as extensions for all of major browsers.

It's just all you need of a VPN client.

In regards to the Firefox Extension, as well, it's works great.