Have you considered the fact that bitcoin may be declared illegal in your country later on? This has been happening in many countries and its not something that I support obviously but I look down upon. I would prefer to have my salary in fiat only because of its easy usability in every place as soon as I acquire it. Bitcoin is not yet that popular in many countries and some merchants will never accept it. I hope they realize their mistake soon and they start accepting it - which will also increase the acceptance of bitcoin.