I currently own an iPhone 4 and I'm thinking about upgrading to Galaxy Note 3, and i know it usees touchwiz on top of the stock android.
Could you explain me what TouhWiz is? Can I remove it and install - for instance - HTC One's "TouchWiz" (i dont know what its' name is), Can i put the stock Android - its called vanilla i think, and still use the S pen?
What are the benefits installing stock android without thouchwiz and is it possible?
I'm new to all the Android staff and much explanation is always appreciated.