Since I have a Macbook Air and an iPhone I have never found a niche for wanting or needing an iPad, but an upcoming month long non-business trip is compelling me to pick up a used or refurbished one. Can anyone who moved from the 3 to the 4 comment on why you did that, i.e. noticeably faster, better graphics (they both have retina displays) etc? Will not use this for games or music, but for web access and to bring a few movies along or stream when I get there. Also black vs white (I know this is preference but anyone bought either that they really disliked?) Advise appreciated.
(Might well wait and spring for the new one if they were coming out next week, but need it before it will be easily available which is why I am just getting a used one for now and am trying to get the least expensive version of "great"
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