Might be the most trustworthy option available if you need multiple ports associated with an account... IVPN only supports one port. ProtonVPN may be OK if you're okay with getting a new random port every connection.
Perfect-Privacy allows port forwarding as well. Also multihop (up to 4 I believe).
It does, but it works. Been using it for 3 years.
it doesn't looks sketchy to me. why it looks sketchy to you?