Currently I'm using Canon T2i with kit lense 18-135mm IS, and 50mm f1.4USM
Now, I want to upgrade. Please give me advices.
Option 1: Keep T2i, and buy Canon 24-70 f2.8L USM or Canon 70-200 f2.8L II USM
Option 2: Sell T2i, buy Canon 7D with Canon 24-70 f2.8L USM
Option 3: Sell T2i, buy Canon 5D Mark II with kit lense 24-105 IS USM