Advantages / disadvantages controllers: joystick vs keyboard vs gamepad

Well, I know this is an old topic. But it would be great for the Sensi Days in Almelo next week if I could use one for these keyboard controllers in the tournament. Otherwise it s playing with keypad I guess, and then down is just one key too far away I guess.

I dont understand your last sentence, but 3 of these keypads are sold already and I use the last one myself.