I like a penis like "helmet" head. I was disappointed by the Elegance G4 (it is one of my most expensive toys) because the head wasn't bulbous enough.
I didn't even realize I really like a penis like head on a toy until I bought the Elegance and the tapered head didn't do what I wanted it to for me.
Elegance with a tapered head.
Boss (from Fun Factory) with a penis like head. I LOVE it.