With the improvement of the 4.7" battery and addition of OIS, this has become tougher for me than I hoped. The depth perception software update, for all we know, may not come until the end of the year. That leaves larger screen (but a bit less portable) and 2x optical zoom (up to 10x digital but still at a loss of quality despite maintaining better quality than that of the 4.7"). I hate being torn like this. Third year straight.