I'm about to receive this router:
I want to use OpenVPN to configure ExpressVPN and I'll have Raspberry Pi with Pihole installed on it.
Which firmware should I choose if I want to configure the openVPN on my router? Voxel, openwrt or dd-wrt?
If openwrt, is it better to download the community build and flash it? if so, how do I flash it on a brand new router?