@alcomposer

Something called Romer-G - http://www.logitech.com/en-us/product/k840-mechanical-corded-keyboard

Issue is that they are quiet, I personally can't tolerate such keyboards.

Logitech K840

Just bare essentials.

Cheap $29 mechanical keyboard sale

http://ali.pub/17hise

Nixeus MK-104BN16 MODA PRO Mechanical Keyboard for $53

http://computers.woot.com/offers/nixeus-moda-pro-mechanical-keyboard-brown-3

Stylized mechanical keyboard

https://z.jd.com/project/details/57471.html

Quite amazing test bench approach to mechanical keyboards

https://deskthority.net/photos-f62/the-problem-with-mechanical-switch-reviews-t15133.html

Very good deal on MX Blue keyboard

G.SKILL RIPJAWS KM570 MX Mechanical Gaming Keyboard - Cherry MX Blue for $59

http://www.newegg.com/Product/Product.aspx?item=N82E16823828009

Chinese affordable mechanical keyboard - AULA

• Cost - $75 including shipping
• Switches - copies of Cherry MX blue (it means that it gives tactile feedback and clicks - best of all options)

http://www.aliexpress.com/item/Original-Aula-Mechanical-Keyboard-Laptop-Computer-Gaming-Keyboard-Green-Axis-104keys-26keys-Mechanical-Ghost-Free-Shipping/32270014821.html

http://www.aliexpress.com/item/AULA-Mechanical-Computer-Gaming-Keyboard-Demon-King-3-district-Professional-USB-Wired-Gaming-laptop-Keyboard-with/2030191481.html

Very good article about history of IBM keyboard

In the early ’80s the company had assembled a 10-person task force to build a better keyboard, informed by experts and users. The design for the previous iteration was done "quickly, expeditiously — not the product of a lot of focus group activity," says David Bradley, a member of the task force who also happens to be the creator of the now-universal Ctrl+Alt+Delete function. The new group brought in novice computer users to test a friendlier keyboard, making important controls bigger and duplicating commonly used keys like Ctrl and Alt so they could be reached by either hand. Many of the keys were detachable from their bases, letting users swap them around as needed. And the Model M was born.

http://www.theverge.com/2014/10/7/6882427/king-of-keys

Got second Razer Black Widow (Pre 2013 Ultimate this time) keyboard. Remember that due to 2013 range you can fine old model on sale sometimes.

Ultimate Mac is $123 now

• http://www.amazon.com/gp/offer-listing/B005BOGVH6/ref=sr_1_9_olp?ie=UTF8&qid=1358653832&sr=8-9&keywords=razer+widow&condition=new

Comparing old and newser Ultimate, old looks much better with more expensive backlight that does not make such light spill between keys. And glossy still looks cool :-) But some may like green backlight and more steps in adjustment.

P.S. Guys, really, do not type on crap, get good keyboard!

50% discount of razer keyboards now active

http://www.personal-view.com/talks/discussion/4326/deals-computers-laptops-hdd-storage-tablets-and-monitors#Item_26

Other cheap chinese mechanical keyboards (mostly similar to Genius)

http://www.aliexpress.com/item/Newmen-gm-10-professional-wired-mechanical-keyboard-blue-shaft-gaming-keyboard/671942864.html

http://www.aliexpress.com/item/Fairy-m1-mechanical-keyboard-gaming-keyboard-black-shaft-red-shaft-computer-usb-cf/682681765.html

http://www.aliexpress.com/item/Rapoo-v7-wired-mechanical-usb-keyboard-cs-cf-dota/685172538.html