sure it is better, but is it worth it? since you are paying so much more.
there is nothing wrong with me to state my opinion. if it was wrong, PROVE ME WRONG ! dont talk **** like what some people here did.
Justifiable to who? You?
Okay. Tell us your gross monthly income, savings and expenditure. We'll then research about your shooting and then we'll give you an accurate and unbiased result.
Come on, to me, it's justifiable because I'm guaranteed that it will work when I get it, and when it stops working, it's a guarantee that it can be fixed. And if something screws up, it's Canon's fault-- no other company.
So to me, the added advantage in image quality/built/guarantee is worth it. What about to you? That's for you to decide, and for us to not know.