i am old fashioned enough to still believe that .com reigns supreme .
however, in the last 15 years or so .co.uk has grown in usage and i have come to believe a hyphen between multi-word in a domain name is more favored by google.
I have this question relating to my new website which is of practical value ONLY to UK users: :
Should I use 1. newdomain.com or
Opinions and reasons would be much appreciated to help me decide.