FWIW, I think the IPS LCD of 1520 is just about right. 367ppi is fine quality in a display. Not so many pixels to suck battery. Much above 300ppi becomes a waste in my opinion. Also the LCD of 1520 is unmatched by any other OLED screen I have looked at for viewing in direct sunlight. This is indispensable for my uses. Photography when out and about and Navigation from a dash-top mount. Even with matte, anti-glare screen protectors I have never gotten an OLED to be as readable outside in bright sun. I'm looking at you 925 and 928. Also my IPS screened Nexus 4 was killer in sunlight. Most of these screens are similar in ppi. I've never looked at any of those screens (1520/925/928/N4) and noticed any pixelation. IMHO the 441ppi on the 930 is overkill. Apple started this ppi war with "retina" display and have most OEMs following along. But more pixels gets wasted except for certain applications and also helps contribute to battery drain. The 1080p of 1520 looks great to me. And don't forget Glance.1520 has it, 930 does not.
For every day? Depends on your day.
In sunlight: 1520
Streaming high quality video and playing graphics intense games a majority of the time: 930
Need/Want Glance: 1520
Need/Want expandable memory: 1520
Camera: tied
SoC and RAM: tied
Sound: tied
Battery Endurance: 1520