Mechanical Keyboard Switches Guide

I just bought my first mechanical keyboard, the Corsair Vengeance K70, So what do you look for when buying a mechanical, A major one is the keyboard switches, it really vary from people to people what mechanical switch they prefer. Here is a tech quickie video from one of my favorite tech personality Linus Sebastian.

Here is a link for a more in-depth guide on mechanical keyboard on overclock.net forum
http://www.overclock.net/t/491752/mechanical-keyboard-guide