I've been spiking for the last couple of days and the inside of my shins are killing me. I'm used to climbing w/ rope more than w/ spikes. My question is do you guys have one pair of shoes/boots that you wear for everything or do you switch for different jobs? I'm going to look into heavier pads for my spikes, hoping that will help. I wear 10" high rocky rangers now. Any input will be helpful.