Just enabled the experimental setting in IE11 to utilize Spartan's rendering engine and holy mother of god is it faster! You can only enable this if you are running the latest Windows 10 preview (which is 9926), but considering we are just in the Alpha stages of Spartan and the Beta stages of Windows 10, color me impressed. I've been dealing with the bugs and issues related up to this last Build of 9926 and there have been many. But I consider 9926 good enough now to use as a daily driver. Def Beta naming worthy. I think people are going to be very impressed with Spartan. I'm personally glad to see Microsoft moving away from IE. Try Spartan out if you are running the Preview builds on your PC. Just type about:flags in the IE address bar. Then enable the setting you see below next to the arrow. Restart IE. For those curious, I have a dual screen setup on my PC and using Remote Chrome app on my iPad for this screen shot. That is why it looks the way it does.