Sony has a very simplistic and lightweight UI. 
Note 3 might be slightly laggy but nothing to put me off. Besides, i wouldn't mind sacrificing 5-10% speed for the bucket-load of features that come with TouchWiz.:eek: Plus the S-Pen and it's features are also very well implemented.:thumbup:
Now since we have the Note 4 upon us, it isn't a difficult decison to make(if budget and size are not an issue).
Note4TheKing:cool:
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