I was mainly thinking about the Adder because it's size and overall cuteness. I usually don't really like smaller snakes but the Horned Adder kind of stuck out as being unusually cute.

The hognose is konda cute too but not quite like the horned adder's strangeness. After what people said and reading up on it a bit more, I really don't think a venomous snake is a very good choice for someone with little-to-no snake keeping experience (myself).

Are there any similar snakes? Like that are so strange-looking they are cute?