The only drawback is for people who use fullscreen mode as a "zooming" trick (essentially "stretching" a lower resolution to fill the entire screen so the interface looks a lot bigger), because this method simply "removes" the windowed borders and not stretching the resolution whatsoever. So, this method is perfect for CD owners (larger resolutions).
PS:
-added some info regarding the normal windowed mode area being clipped a
little on the bottom by the Windows taskbar (in my case, when Windowed resolution is set to Desktop).
-i've been promoting & complimenting windows 10 myself but never had the will to upgrade

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