I'll bite. I've switched from Incandescent > CFL > LED in piecemeal over the years. I feel that I like the color spectrum from LED's, and the apparent brightness for the "wattage equivalent" is better, but I find that none of the bulbs I've used provide diffuse enough light to be able to read under if you aren't in direct line-of-sight. The room seems filled with light, but when I need to focus on something fine my eyes end up struggling with fine detail. I've never noticed that with CFL or incandescent.
I have also had to replace several LED's within a year or less, so either that points to shoddy craftmanship, or they don't last for years and years like they are supposed to. I hope that's not the case all-around, because my newly finished basement uses hardwired edge-lit LED's in my drop ceiling. They look great and throw tons of light, but I don't want to lose any and end up with dead fixtures.