A good range for CPU utilization is 100%. Same for memory. Anything less and you’re wasting your computer, letting energy flow through your components and degrading them without much benefit.

Heard about them too, and their price is very reasonable.

Interesting, thanks for letting me know!

Top10VPN is not a VPN provider, it’s a review website. Neither Mullvad nor Proton support Port Forwarding, AFAIK.