Depends what you are using Namecheap for... If you are just registering a domain and changing the nameservers then you wouldn't miss anything. If you use Namech

Depends what you are using Namecheap for... If you are just registering a domain and changing the nameservers then you wouldn't miss anything. If you use Namecheap's DNS, mail, hosting, etc then obviously it is not just a direct switch.