Ironhide/Ratchet Molds

I recently prepurchased the war for cybertron ironhide and figured I'd get a Ratchet as well since they're usually the same style but I had an odd moment where I think that the WFC mold works great for Ironhide and suits his character but doesn't for Ratchet. Funnily enough I think the opposite is true of the BBM designs where that mold better suits Ratchet but not Ironhide, this is totally subjective I'm sure about which anybody else would prefer but I think it also brings up an interesting point about characters and If they should just be repaints or all have unique looks like how Cliff and Bee are treated