Hi Folks. I'm currently using a MB Pro 15" 2018 and I also have an iMac 5K at home. I'm thinking about replacing the iMac 5K with an external display and I could use your input on the best options available at the moment. Not really interested in the LG 5K due to cost, and I would definitely like to stay at 27" (or larger). 4K resolution definitely preferred. A couple of years back I tried an LG 27UD88-W with a 13" MB over USB-C and the experience was kind of frustrating. It would often have trouble awakening form sleep with the MB in clamshell mode. I eventually gave up and switched to iMac. Recently I have had a need to be more portable again, hence the 2018 MB Pro. Anyway, thanks for any input you can share!