Bitcoin gives the extra advantage of being anonymous for its users, as opposed to debit or credit cards which usually require the users personal details. Thus, using Bitcoin as payment to VPN gives you more of the privacy you needed.
We made a list of what we think are the best VPNs which accepts bitcoin and how they are efficient in making you anonymous, even beyond the payment method.
See the whole list here:
Buy VPN with BitcoinWe want to know your thoughts, experiences or additional VPN suggestions.
Here is another thread which includes some VPN providers that are not listed in this thread and its 50 posts.
CryptoVPN is one of them which also advertised a long time ago in the forum.
The thread I'm talking about and more info can be found at this link:
https://bitcointalk.org/index.php?topic=1460963.0