Had a 930 for a long time, dropped it for the 830, and now am likely to make another change. I'm just not sure I can get used to the 1520. I think I will sell the one I have (actually have two - yellow and black). I was originally planning on trying out the M8, but then this 930 popped up, so I think I am going back there.
So, the 1520 (two), M8, and 830 are all likely on the block, and I'll keep the 930 for now. Hopefully, I'll move over to a 950 towards the end of the year.
I also have another 1520 with a cracked screen that I picked up, so I'm thinking I'm going to hang onto that one, but not fix the screen just now. If I decide to try out a 1520, I can always fix it later.