Gogo/protobuf: Quite faster than goprotobuf

Came across gogo/protobuf: GitHub - gogo/protobuf: Protocol Buffers for Go with Gadgets
in this talk: Binary Encoding in Go - Hamish Ogilvy - Go Sydney Meetup June 2015 - YouTube

Claims that it is two to three times faster than goprotobuf in general. Something to look into!
http://gogo.github.io/

Lot of guys seem to be using this. Definitely something worth looking into.