What are the advantages of adopting a full-grown cat instead of a kitten?

I’ve been wanting a cat for a few months, but kittens are scarce. I’m wondering if I should just go with an adult cat? I’m concerned that it won’t bond with me as much as a kitten presumably would.

What’s it like owning a cat that’s already been through its formative stage? Would I be saving myself a ton of headaches, but also missing out on tons of cuteness?

I only want the nice people to answer this question. It would also help if you’ve had extensive experience with cats of all ages. Nice ones.