Had the original rx100 a while back but it didn't last too long. Part of the zoom mech. started to fall apart so I moved on. Wouldn't mind trying the newer mkV but my current Sony a7ii is keeping me happy for now.
I've owned many Sony cameras over the years. I love the features. I still hate the colors coming out of the camera though. I find the Fuji and Olympus more pleasing. Anyhow, have sold all my Sony gear, but use this RX100 V for compact use among other cameras. So many features in this camera. It's hard not to use it. Enjoy the shots. I still don't like ARW raw files either. Wish Sony would change to DNG.