I'd go with the .com. and if you don't like the .com name, try to figure out another one there's plenty of ways to mix/match words and spelling to find something suitable..

Mainly because web browsers and search engines look for .com first.

Only exception is if you are a non-profit, then definitely get a ".org". My former employer could only get .net for their desired name, didn't do well in the community convincing folks they were a non-profit with a .net email address.