I bought a Logitech G710+. Hands down best keyboard ive ever bought. Believe it or not cheapest at PC World vs amazon and most other popular online stores.
I've read in reviews its cherry mx brown but this isn't confirmed on the box or their own website.
At PC world I also tried corsairs cherry red and didn't like it at all.
I've increased my typing speed with the Logitech and is the closest thing I remember to my very old mechanical keyboards of the 90s if not better at a substantially higher price. Gaming is also perfect with it.