if both extensions are available i would suggest snapping them both up as it only costs a few dollars a year for registration. to gain more of a presence in the future consider also registering the .co extension and learn about the advantages of it
FileInfo.com contains a searchable database of thousands of file extensions with detailed information about the associated file types. Each entry contains information about the file format, a description of the file, and the program or programs that can open the file.
Hi from my point of view i always suggest to get .com domain name because there will me high demand for such extension..even when you sell your domain,the value will be high when compared to other extensions..i got my domain name registered from here i tried for .com but cant get due to competition..
Other extensions are good but it requires more work and experience to rank like .com suffix. If your domain is a highly searched keyword .com suffix, you will surely make more profit than .net .org or .info. Because the .com is the default of extensions and more searched or type-in for everybody and even you.