Does size matter? (Patreon)

So I'm still modeling up my next project, and I've run into a big decision that needs to be sorted out before I can proceed.

Would a theoretical human-scale PEZ dispenser be scaled up so that the PEZ head is the size of a human head? Or would the whole dispenser be scaled up to full human height? (See image)

I was hoping that there wouldn't be that huge of a difference, but it's almost double the size. I think either option is great, but they both have their downsides too. I could go either way. The small one would be WAY easier, but the bigger one does look better in a thumbnail and is more impressive I think. Just answer what you honestly think of as a human-scale dispenser.

P.S. the dispenser I've used in this mock-up image is a dispenser I made of myself years ago. I might talk about it in the final video, we'll see.