Get your own VPS and install OpenVPN server on it. Much faster than shared VPNs. I get gig speed on a $12/year VPS.
Usually I get the cheapest plan and run a torrent client on it then use scp from there. I almost got wireguard working once but had to get them to add a kernel module through a support ticket then reinstalled and didn’t feel like bugging them again.
Just a happy customer.