if you use your computer a lot like most people do. it is the part you use the most. fuq gfx cards, cpu etc (not srs but you know what i mean). regardless of system specs, a keyboard is what you always need and therefore it is arguably the most important piece of hardware you have.
I ordered one of the best, if not the best mechanical keyboard out today, the filco majestouch 2. there have been some notable differences.
-i can type much faster
-i make considerably less errors
-less hand/finger fatigue when typing at speed for long periods
-extrmely solid build (perhaps unique to the filco)
-i find myself making considerably longer forum posts as usual because it is so much fun to type on (srs) (such as this one)
for those who are aware on mechanical keyboards, this has cherry brown switches.
-another feature of mechanical boards, one which i have yet to make use of is the fact you can press an unlimited amount of keys and they will all register.
here are some pics. hope you enjoy, feel free to ask any questions. i also threw in a bonus photo which i took on my phone the other day. come at me.