Using Mullvad DNS service with another VPN

Hi all,

I've opted to use another VPN provider due to costs, but I want to use Mullvad's DoH servers to take advantage of their blocklists (and reputation). I think this would make me stand out compared to users of the VPN, but blocking domains would improve my browsing experience and thwarts other non-browser stuff on my devices (OS telemetry and tracking, etc). Is this setting recommended as a matter of privacy/security?

Thanks in advance for any help and discussion.