Beside my dustcollecting D300 (weight) of Lowebag....and the RFs of Bessa and Zeiss together with 35 & 21mm, since November a GRDIII went into my pocket.
As an old fart I was at first irritated by the huge amount of menues and knobs.
Another drawback for me was/is the fixed lens of 28mm but the more I use it, even together with my Labrador, the pics are beutiful in my eyes.
Shooting mainly b/w after restarting photography, the GRDIII helped me to 'see' more color and- for the first time for me - macros.
In December the visit of Cyprus was done with a Zeiss/35/50mm and the Ricoh: