Sadly I got the gigabyte aorus 48U. Same panel, but rubbish display firmware. The display dims itself automatically if not many pixels have changed their value

Sadly I got the gigabyte aorus 48U. Same panel, but rubbish display firmware. The display dims itself automatically if not many pixels have changed their value in the last few minutes - and you don't bother many pixels by programming. It works great for gaming, but coding on it for the first few weeks was a mess where every 5 minutes or so I'd need to alt+tab around or wiggle a bright window or I'd stop being able to read my code. (And the dimming behaviour is impossible to disable.) I complained to customer support about it - and they did nothing. Eventually I wrote a little background process which makes the whole display flash white every 5 minutes to stop it from dimming. Its a little weird and distracting - especially when I'm in the next room and don't expect a flash. But it works great. The display might get burn in in a few years as a result. If it does I'll look for a replacement from anyone but gigabyte.