I don't miss much about it. I miss buttons that aren't on screen (and sometimes become invisible), what I mentioned, and a few UI tweaks. The M8 is very fast and doesn't lag, although I realize it's only fair to compare it to an S5 not S4. The camera is fine, does just as well as anything I've used. It's super fast and sharp, but I don't like how I had to use tooth paste and a cotton swab to buff the scratched coating off the lens. Here is what I want. A phone with the speakers of the M8 along with premium metal and glass body. The IP67 of the S5, accessory choices of the iPhone, price of the Moto G, 2 year (free) complete warranty that offers unlimited in store replacements of new units like the old VZW days, 2 day battery life even in bad signal areas or with heavy use, 32 GB internal storage with micro SD slot (like my M8), and have off screen buttons but no physical home button. I want a home button (that will open task manager if long pressed), on the left a back button, and on the right an options button.