I agree, but if we could include the prong to base ratio of 4, that'd be great. I feel like 2's head is to... idk, flimsy? Either the base should extend further or the prongs be shorter. Great shape otherwise though...
First off, I agree 4's the shape is wrong. But imagine the head shape of 2 and the length of base and prongs as like 4? Clearly better than an unmodified 2 head imho.