Sony has a lot of great cameras out now from the A7 line up to the newly announced A9 coming out soon.  However, they're still trying to catch up on the glass game with their competitors.  I've been shooting Sony for about a year and a half and still managed to hold on to a few Canon lenses that I can't bring myself to get rid of.  There are also a few lenses that Sony hasn't even made at all yet, like tilt-shift lenses.  I'm still new to using tilt shift lenses but I would LOVE for Sony to make a few...