Maybe.
However, look at the Marketleap results:
Inca.com ,1149 no Google, no AOL.
Inca.net , 2044; no Google, no AOL
Indeed .net has an advantage, but how reliable is that?
Besides, Inca.com doesn't operate yet, although long time in the game.
Incas.com is some German Internet Services seller, which has nothing to do with Inca's, however they established their name
through the business they provide.