I see that according to your signature you have a German layout G80 with Clears. You could replace the springs with 62g ones (turn them into ErgoClears) and add a support plate to stiffen up the PCB. That improves the board a LOT. I also have a G80 with Clears, but found the stock board to be REALLY flexible.
ErgoClears have much more tactility than Browns and feel nicer to type on, IMHO. Also great for gaming. My favourite MX switch type.