You must be doing some hardcore stuff or live in a bad signal area to get your battery to run down fast. I can play games all day and still get 7 hours of on screen time.
To answer the OP, I thought I might regret it since I bought it after the S4 was announced. I was originally planning on waiting for the S4 to come out. What I've found is the screen size and battery are awesome. I don't think I'll ever be able to downgrade in either of those areas so I'll have to get the note 3 (or 4) as my next phone after this one.
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