If y'all don't mind a question..
Does a 55g dome feel the same as a 45g with the optional spacebar spring? I've understood that the spring adds 10g of resistance, it feels so mushy to me I can't imagine people would prefer this over a 45g. I'm guessing the 55g dome provides more tactility, unlike the spring, but I don't want to buy a 55g board based on an assumption.