<p>Hello, I'm just a beginner of photography :)<br> I have a Canon 700d and I want to buy a new lens between Sigma 10-20mm F3.5 and Sigma 17-70 F2.8.<br> My purpose to use these kind of lens because I still make a video promote for my college and I'm also a freelance photographer (portrait) so I still can't decide which lens that I should buy. I already have Canon 50mm F1.8 and 18-55mm. In my opinion, I think Sigma 10-22mm is suit to me because I love a wide angle and it easy to use this lens when I record the video I think wide angle make the video more interesting but I'm think about when I'm working, Sigma 17-70 have 17mm that a little bit wide and F stop at 2.8 and it's a really good for portrait photo. I can buy just only one not both of them so do you guys have any suggestion?</p> <p>*Sorry I'm not a native speaker so my language may a little bit confuse* xD</p>
