R50 user here, came from an RX100V set up as I wanted to upgrade without the complexity of worrying about ports, lenses, domes etc. The simplicity, form factor and cost was appealing to me. I pair mine with WWL-1 and 2 x Inon UCL 165s, YS D3 DUOs, it's a fairly modest set up compared to what many are running here but in my own humble opinion feel I'm pretty happy with the results. If you are heavily into ting macro then this probably isn't a great choice but I feel it does ok with the 2 x diopters. A few pics from a month in Alor earlier this year: