Re: *Will the iPhone 5S make you switch to the Samsung Galaxy S4?
I also own several high end Samsung phones and the lag issue you refer to isn't from the Android OS, it's from the added face over, such as in Samsung Touch Whiz is the problem. The fix is very simple, go to the Play Store and get a slick and very fast 3rd party launcher that will just about eliminate Touch Whiz without rooting and flashing a custom Rom. The bottom line is the specs in these beasts are just freaken great and with a little tuning these things are just monsters. The new Note 3 IMO is the best piece of Hardware put together for a SmartPhone. 3gb of ram, 32 & 64gb of int storage, great camera, 800 snapdragon quad core processor, the screen is just beautiful. I have the 5S and love it but also really love hacking my Androids as well. Really enjoy both OS, that Note 3 will be real fun to hack away with.
Sorry for ramping on and on. My entire point was the lag everyone that uses Iphones are very quick to point at isn't the Android OS, It's the layovers that the manufacturers slap on top of them.
Vinny