Seconding ivpn. Have accepted monero for a very long time and check just about every VPN box you could hope for (including port forwarding).
Though if this is for e.g. torrenting rather than geohopping or clearnet obscurity, consider I2P instead of a VPN, especially if cost is a factor (NEVER use a "free" VPN).
OVPN looks nice, they have won in court before and they take monero. the way they run their servers looks great. based in sweden like mullvad.
https://www.ovpn.com