Yet another domain name question

[Gwenwyn]

There seem to be a few threads about domain names here so I'll add mine... hopefully someone more experienced in these things can help me out.

I've found a nice 2-keyword niche but surprise surprise, the .com domain is take. My question is: which of the following is better:

mydomain.net (or .org, .co.uk)
my-domain.com

Basically, is it worth having one hyphen in the domain to ensure a .com suffix, or is it better to stick with .net or .org?

Cheers,

Gwen

[Bill Thomson]

Gwen go with the .net or the .org as it would maintain the 100% keyword density - only use the hyphen if those others are not available - the hyphen counts as a character & using it drops the keyword density in you domain name

Bill

[Gwenwyn]

mydomain.net it is

Thanks for the reply