Mullvad VPN vs Atlas VPN

Talking about Express and others, Mullvad have the best speed during my personal experience. (I tried paid subscription to Ghost, Express, ProtonVPN and Nord.)

I am not sure how to fix this. I've been using Mullvad for a few years and never had a leak when using the app. I just changed computers and installed the app and got this leak result. Is there anything I should do? I tried to do an internet search to fix this and I simply get confused reading all the "DNS speak" that is all over the internet- I just don't understand it which is why I purchased a VPN service with an app that is just supposed to work

tbh, i'm using this VPN now and so far everything works fine considering torrenting and in general online privacy with the features, it offers (especially with the premium version). The thing is, with all fairness to Atlas VPN, it’s a much more recent product and it just started to appear in the market so maybe not so many users know it/tried it and that could be the reason why there are not so many reviews/talks about it on Reddit.