I only use a VPN for:

- Spoofing my geo-location

- Securing my phone's traffic when surfing on a 'free' or tariff-ed wireless hotspot

Sure, the provider might not keep logs, but it's certainly not for casual surfing, or heavy surfing. Stick to old reliables like TLS, TOR, and ADBlockers for vanilla /ISP connections

You might want to read these concerning VPNs and privacy:

- http://blog.hidemyass.com/2011/09/23/lulzsec-fiasco/

- https://torrentfreak.com/police-seize-two-perfect-privacy-vp...