i have a 5dii, 85mm, 135mm, etc which I use for formal portraits.
im looking for something a bit smaller to bring around with me that take really good (not great) portraits or the family and others im with. i have an rx100, but the variable f-stop bugs be, especially at telephoto focal lengths i just dont get the bokeh im looking for in the portraits. is upgrading to a newer (rx100ii, iii, or iv) what i should do or is there another camera i should be looking at? i like the portability and compactness of the rx100 but im not opposed to a detachable lens system provided its portable.
TIA

You can buy an X-E2 older version with 4.0 firmware or the X-T10 for a great price with fantastic 18-55 kit lens. 
