depends where you are, SCAN,Overclockers both have some boards on display.
/r/MechianicalKeyboards may have a member meetup happening soon nearby.
PC world (eeeew) might have some of the Razer/Steelseries offerings on display but varys per store.
TheKeyboardCO has a store somewhere, but I can't remember where.
you could also abuse the Amazon returns policy if you wanted to try a few....
Find a store that stocks Keyboards, and has demo models, and go try them out, everyone has a preference, and until you've tried some you wont know what feels best.
As for Key type, I personally go for MX Browns / Blues (Filco Boards) with browns taking the lead by a narrow margin, I have a Ducky board with reds for work because its a bit quieter even though it feels mushy compared to the browns.