Anyone Else Experiencing Unreliable Connection On Mullvad?

Mullvad has worked like a charm for about a year and a half. For the past month, it's just been terrible. Sometimes it just disconnects from a server after a few minutes, and the rest of the time it's connected, but awfully slow. I mean, it takes several minutes to load a one minute video on reddit.

Can I get some honest recommendations for a reliable VPN. I've seen a lot of comments about LetsVPN that almost feels like bot or marketing promotion. I've also read that if you use LetsVPN for several hours, they ban you. If anyone knows of a VPN that is fast, stable, and able to use for several hours (10+) a day, please drop a comment.