#3 is another Spike. Blade looks very similar but the handle clearly has changed. I dont know if this makes it older or newer or what. Blade and handle definitely look more well used. Edge has a ridge of discoloration thats is barely felt with my fingernail. Im worried it might create a bunch of micro-pits that will prevent the edge from ever seeing its true potential. But I will defer to you all and any bladesmith you can refer me to locally or semi locally.