After an 8 yr period without a G-Shock, my new arrivals were waiting on the doorstep when I got home today.
I was looking for something to suit a smaller wrist of approx 6.5". As expected, the DW5600 is easily the most appropriate and looks good. Definitely a keeper except for the fact that I ordered a DW5600E Fox Fire so this Illuminator is going on eBay.
The DW9052 is also quite wearable due to the flexible strap although due to the thickness it does high. The band is quite thin compared to my other Citizen watches so I think the DW9052 would still work ok when worn under a business shirt. Might be a keeper for the short term.
The DW6600 does not really work due to the large size and in particular the design of the band which doesn't really form to my wrist very well. This is going on eBay.