Best domain registrar...
 

I vote for Directnic and godaddy...

network solutions is shit.

opensrs / directnic. no other options.

Directnic. Most professional and slick registrar I've ever used. Slick as in the interface for managing your account is simple and has all the bells and whistles you could want.
Price is good too, not the cheapest, but with the great customer service and the ease of use it can't be beat.