Sold my Nikon N90 SLR Film camera in mid-90s. Just got tired of lugging it around. I've been thru the complete history of point n shoot digital cams since then (Kodak, Nikon, Panasonic, Fuji, Sony ), all the way up thru the Sony RX100 III. The GH1 was on sale one day, so I had a MFT also.
I just gave the Sony RX100 & Lumix GH1 to my nieces and nephews. Why? The GoPro ruined me, I got into video editing, which lead to a Final Cut Pro on a MacPro... which lead to two GH4s. I bipolar, video vs. photo and I didn't want big/heavy/expensive, so I landed on the GH4. Waiting of the GH5 !!!