The developer version (only, for now) of the opera browser now has a bundled VPN:
https://arstechnica.com/business/2016/04/opera-in-browser-vpn-client/
If you're a vendor or like to make posts about vending, obviously I would not use a free VPN. However, if you're just a casual poster with a couple of throwaways for drugs and porn, it's very easy and free for an extra layer of security if you don't like doing general-purpose browsing on TOR because it's slow or whatever.
https://www.opera.com/developer
It also has built in ad-block and some other great features, so that's nice. Just go to settings->privacy and security and check "Enable VPN" and boom, done. Check your IP at some public IP checker to see that it's working. For me, it's just as fast as my regular connection.
Again, obviously not for the serious criminals, but if you like to make elliptical (or explicit) references to drug use on various throwaways, it's a little extra peace of mind. This (probably) won't be much protection against the FBI droppin court orders but if you're paranoid about being doxxed cause you browse from your parents house, it's miles better than nothing.
You dont think they keep logs? Bullshit. Just use TOR.