>>3496291>money to get full frame sony lensesYep. My thoughts exactly.
>>3496128Check out lenses price. And not by quick googling, but as "i'm buying it right now", with delivery and warranty in mind. On top of that, if we disregard warranty, Nikon or Canon is much easier to find at second hand market (may vary from country to country).
Sony do have some fantastic stuff in their bodies, but good lenses can be very expensive.