I've been sticking with my samsung galaxy s3 a long while now and it's been really useful with my academics. I use it to review PDFs and take picture notes. But now i feel this struggle that it's too small. Is it worth it to buy iPad Air instead for these kinds of functions? I've loved android but i'd like to try a new OS. And probably what i buy now will be the tablet I'd be sticking with until I graduate. Suggestions?
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