cool.example better than coolexample.com, cool.tv better than cooltv.com, keyword.info better than keywordinfo.com etc. But that's just me.
If .com is available, why would you want .black?
???
I've tried to buy a domain, but i can't add funds to my account, need verify account.. i created a ticket, but they don't respond. I could not wait and go to Name.com@RU they are for promo on Hexonet $3.45 USD