Name for a brand site

[Nova]

Hi guys looking for opinions. I am thinking of setting up a site to sell "brand" or "brandable" .com domains.

Out of the two domains names which would you choose to build the site on? I've also added a catchphrase

GreatCow(dot)com -its all about the brand(s)

PingOver(dot)com - to find the best brands

Or would you go with something more traditional with "brand" or "brands" in the title?

 

[Skinner]

I would go with a top brandable name which you can do a top graphical representation of, since usually brandables rely on imagery, so I'd play to this major strength.