What VPN do you use?

Firstly I do know there is a thread already about VPN service, I am asking a bit more.

I am in the middle of creating VPN service, why? I started seeing spyproof.net being plastered everywhere and these other new VPN services like it. They advertise all these things like "DDoS Protected" and "Security", but I am seeing it getting hit off often. I have no idea if it's just because these sites have an insane amount of power or if it's just them relying on the host they use for the servers.

They host on OVH which I think is a good choice as I also run through OVH due to its extra DDoS protection, but if you cannot even create a simple firewall it is not enough. So if you pay for VPN service, why did you pick it?

also, it would be appreciated if you can tell me anything that you think I should implement onto my VPN service. I have two locations all setup with logins and the client, just setting up the other locations.

Edit : Forgot to add my plan is to do L2TP/IPEC as I have alot of experience in it and the speeds are exactly the same as OpenVPN and the encryption is good enough. Probably will eventually add OpenVPN but I haven't got fully got my head around a couple of things. Currently its $17.50 for lifetime, at the moment I am thinking this is going to be the final price. Also, I am going to sell premade accounts so I can keep users privacy and it's easier to make sure accounts are secure that way.

Mullvad. Reasonable price and they have good reputation.

OPENVPN private connection using friends vps works very good.

CyberGhost, it is very fast, good, sheap and safty, I use it.

ExpressVPN and hot spot shield are my def favorites , i dont lose much speeds when i use their vpn

Express vpn would be the best one i've ever used tbh. gonna count up my posts and get the config for sentry mba later,i hope

ExpressVPN, HMA, VyprVPN, and NordVPN (personal favorite). I suggest nord. It's speed is good for gaming and has a lot of features such as like DoubleVPN VPNoverTOR, and most servers work with netflix so yeah.

Tunnel bear is pretty good also TOR browser too this one is good

Tor and I do not see any problems. The maximum podgruzhivaet a long time but it's because of my internet

I'm using Freedoom from F-Secure, pretty happy with it, couldn't complain at all.