Hi there! This is a review on a service i have recently found out about this VPN service is honestly the best if you are in the space of P2P or decentralization, currently i run a node using
Digital Ocean - (Get $25 using this link)
its pretty simple and the documents are very in - depth if you know what you are doing, anyways back to the review.
One month in and I think this is the best Vpn not only can you pay for the service using crypto, its decentralized too and you can run a node yourself. 
Here's a speed test I did.
(My current Internet speeds are 1gbps/ down & 970mbps/ upload)
Now you're probably asking yourself, how safe is this software? Well I'm glad you asked, I did a VirusTotal check on it and it seems pretty safe but with all software its up to you to decide what is safe.
(Here's the VirusTotal Results)
Now it does say there is one "engine" detected which when you download this application to connect to the dVPN Windows will say "This software is unsafe are you sure you want to download" and that's because of this.
This is from Sophos, they specialize in ransomware detection and this is their description on what a PUA is.
Ok so we have reached the end, if you are interested in learning more here's the link to Mysterium. https://mysterium.network/
When you first download the app Mysterium gives you 15 MYSTT to try out their service so even more of a reason to try it out.