Any differences between Namecheap and Spaceship?

I used to have a really cheap domain from Namecheap before, and I used Cloudflare as my DNS. I’m going to buy a new domain, and Spaceship seems to be the cheapest registrar for my domain right now (I’m only buying for one year), however they seem really new. Are there any differences between Namecheap and Spaceship, and...