I usually don't sell much cameras, but have been trying to find my camera nirvana. I sold the Olympus E-3, 11-22, 12-60, 50-200, 25, 50, EX14 when I went into mirrorless only (and not once regretted that!). The only lens I regret selling a bit is the Panasonic Leica 14-150, because it was a very, very good lens. It was just too big for me, so I will not rebuy. I kept the E-1 with 14-54 and E-P1 with 17 for nostalgic reasons (and the price I'd get for them wasn't worth the trouble). I sold the E-P2 to get the E-P3, and never regretted that. I sold the 9-18 when I got the 12, and don't regret it. I sold the Olympus 14-150 when I got the GH2 with 14-140 and regret it a bit. That lens was very small for its purposes. But a travel zoom like that no longer fits my style of shooting. I kept the GH2 but never bonded with it. It now belongs to my son. I bought two EM5s so I could go to South Africa, and still shoot with primes. I bought a RX100 to have a pocket cam with sufficient IQ. Then I stopped buying. I haven't bought a lens or camera in half a year, and stopped caring for new offerings. Those EM5s remind me soooo much of my beloved Minolta X700, which I used for 15 years. One body with the 17, one with the 45 and I'm done. I keep a 12 for wide, and a 25 for single focal length purposes, a 12-50 for I don't know whatg exactly, and a 75-300 for reach. I've been trying to find a good discount on time and vision, but lately haven't had much luck in that department. The only lens I'm still drooling over is the 75, but it's a bit expensive for my limited use. I prefer wide over long.