Read the reviews, checked Amazon, immediately ordered from Drop. I hope the E10s arrive before my trip to NYC July 23.
Question: It appears that the I = (n +1) formula commonly applied to bicycles, cameras and lenses may be applicable to IEMs. Am I correct?
HeadCaseyMDI = (n + 1) is the scientific formula for determining the ideal number of cameras, lenses, or bicycles one should own, where I is the ideal number and n is the number you currently own. It seems to be equally applicable to IEMs, though I am a newbie and may be misinterpreting some of the comments.