I have purchased many Surface Pros for myself and my team. I then purchased a Surface Book with an extended warranty due to the price of the device.
The Surface book started to show discolouration on the left hand and right-hand side of the screen. I took the device back to the store a number of times whilst in Warranty and was advised it may not get worse. It has now got worse with more burn marks around the screen and the screen starting to cup. I have not been able to take it back to the Pitt St Mall store due to COVID and assume this device will need to go in the bin as I have been reading and appears to be a hardware design fault. Very disappointed!!