Shooting the X-E1 for a while now, combined with the 18-55, 14, 18 & 35mm. Really pleased with its performance in handling as well as image quality, actually with all lenses. However for portability most lenses are still a bit to big, so for casual shooting, or as a daily take-with me camera u still take the X-10. Really liking the 35-40mm FF equivalent as a point of view, I was thinking about the 27mm pancake, since it also makes the combo smaller and a bit more pocketable. But would it be wiser just to spend a bit more, and just take a bag and go for the 23mm. Or completely different view: save even more up and get a x100 (s?) as a 2nd body and 23mm shooter? Anybody here who's got experience with either camera or lens? And any wise advice? Thanks!