I don't know what the iMacs are like, but the Macbooks have gotten pretty good anti-reflective coating, and they have pretty bright backlight. I prefer my gloss

I don't know what the iMacs are like, but the Macbooks have gotten pretty good anti-reflective coating, and they have pretty bright backlight. I prefer my glossy 2015 Macbook Pro to my anti-glare matte 2009 Macbook Pro, even in difficult lighting.