I did the same thing a few weeks back. Overall I am happy with the decision. However, be aware of a few "mjnor" bugs that exist in the 1520.
-when you swipe on the screen it will randomly interpret it as a tap. Annoying bug I can deal with it.
-glance does not work all the time. It was perfect on the 1020 but on the 1520 it randomly does not work.
-the camera on the 1520 rocks. It works very well and I have had a ton of fun with it.
- the 1520 is actually lighter than you would think for its size. I have had no issues carrying it.
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