3 ms·On my Mac+Google Chrome the difference is barely noticeable.by cliveowen 13y agoOn my Mac+Google Chrome the difference is barely noticeable.twoodfin 13y agoNot on my rMBP. The "enhanced" versions are noticeably better spaced and easier on the eyes.pragone 13y agowow. on my macbook air, it's the opposite - the "enhanced" versions have letter smushed together and is overall a little harder to read.