I cant use mullvad and netguard same time, I am using mullvad for a year, and only turn it off when some local websites block vpn.
The guy on youtube said vpn is useleff on mobile, a firewall is better. I cant decide which one makes more sense, and why.
Although it’s a bit more of a hassle you can use RethinkDNS to wall of certain sites or apps and import your preferred VPN connections from Mullvad. So both can be done at the same time
RethinkDNS even lets you run multiple VPNs at the same time and use routing to determine which traffic goes where.