Ports are way too wobbly unless you use your laptop as desktop. I love ability of using 2 external displays with MacBook keyboard and trackpad just right there in the center. But move the computer a centimeter and displays disconnect. Moderately painful!
This. I regularly drive my 4K monitor at 60hz from my personal rMBP (2013 with dGPU) and work rMBP (2015 without dGPU). Interestingly the first MBP to DP cable I used didn't work, but the second did.
Ports are way too wobbly unless you use your laptop as desktop. I love ability of using 2 external displays with MacBook keyboard and trackpad just right there in the center. But move the computer a centimeter and displays disconnect. Moderately painful!