I only fly QR only cos I am a frequent flyer with them and part of their Prvilege Club. Me and my partner are FF with them so we fly them to upkeep and maintain our Gold status. So thats the story.
Besides do I have to support my company/ airline all the time? It all boils down to connections and times you need to be at destination. I do still fly with the company I work for on a regular basis. Very Regular Basis. And I also fly other airlines frequently if I need to. Besides, it is also nice to see and fly what you competitor has to offer... and to experience it first hand!! And share their secrets and gossips to your colleagues. Hee Hee... Its what we call SPYING!! Hee hee.... It creates Galley Gossips.