[TC_Halogen]

if you think a special keyboard will get you to D7, save your money

optimize your play before trying to optimize your peripherals; I was near AAAing low 90s on a rubber dome (K120 represent)

and I know that might have been a joke question, but I'm answering very seriously: figure out how you are as a player first before potentially spending a ton of money on something that might not yield the dividends that you are expecting