I'm kinda new at this but based on my research, one of the best keyboards you could buy is the Corsair RGB
1. K65(standard keyboard layout WITHOUT the numpad)
2. K70(standard keyboard layout)
3. K95(standard keyboard layout WITH 18 extra keys to be customized on the left)
If I were you I would stay away razer products if it's not a mouse (and as far as I know, the deathadder is their only good mouse) but still, in the end it's all up to you.
For switches (I'm only gonna put the top three for me):
1. Red = Gaming + Less louder than brown
2. Brown = Typing + Gaming + Less louder than blue
3. Blue = Typing + Loudest of all three switches
But this does not mean you couldn't game on a blue and type a good couple of paragraphs from red, I really suggest trying it out for yourself and grab the keyboard which makes you comfortable.