[Axcents]

Help me choose one. Will need it to have a PPTP option and looking for one that will increase my ping by as little as possible. Thanks.

[Bontoxilysin]

nVPN's a bit more public, and you wont be able to use it on HF and many other sites. But I think it's PPTP.

Cryptic's VPN is more smaller so less lag, but no PPTP. I personally recommend Cryptic's VPN.

[elmedoc]

All serious VPN provider who care about your privacy don't support anymore pptp, it's only AES 128 Bit. (too weak)
My service VPN is very cheap ($0.75 per month),we use only dedicated servers and we own ddos protection in french location (Cisco Firewall).

If you are looking for vpn with uptime of 99.9%, which can hold DDOS with high level of encryption, i think we are good :)