HI folks, hope I'm posting this to the correct forum. Since converting to WP I have had a 630 running WP10 preview, and a Blu Win HD. I'm finding the Blu a bit big for my pockets, and for one handed operation, and would like my next phone to be smaller (4-4.5" screen), but with enough RAM not to lag. Is my only option an older model Lumia, and, if so, which one? Thanks in advance for any suggestions. JP