I have a FF and OMD (also RX100). With the spring here, I want to get out and roam. But over the last 4 years, I've always ended up with a full frame camera usually by Halloween. In the past, I've perhaps mistakenly bought and sold my complete FF system. I think I'm coming to understand that I like a FF camera for the holidays and in the winter, for indoors, for lots of flash use. But in the summer I want light and easy, and available light shooting. Can there be "seasonal" systems. I'm trying to think of when I will use my FF camera again between now and October, and I'm not coming up with many scenarios. If it is a seasonal thing -- should I sell the 6D body, but keep the lenses. Bodies lose value quickly. Maybe keep the lens and flash head in storage, and rebuy a FF body again in September. Anyone else find they use certain cameras in certain seasons?