Mainly using it for surfing net, Reading emails.
Get the Air and sell iPad 3. That is what I will do.![]()
Mainly using it for surfing net, Reading emails.
The OP never gave a reason for wanting an Air. If the OP had said I want an Air because it's lighter, thinner, slightly smaller, has stereo speakers, uses the lightning port, it has a 64 bit CPU, runs iOS 7 better than any other tablet, it will see iOS updates past iOS 8, those are all reasons to upgrade.
The OP never used the above as a reason to upgrade. So based on that I still say, save your money until the iPad 3 no longer functions.
Also, it is 4x faster.
I was using my mom's iPad 3 for web browsing because my iPad was charging. I thought there was something wrong with our internet because websites were loading very slowly so I picked up my iPad 4 to check if it gets the same slowdown but nope, the pages were rendering a lot quicker on the iPad 4.For web surfing and emails I don't think four times faster really is going to matter. That's all OP will be doing with it.
For example 3D fly over on an iPad 3 is pretty bad, choppy, slow etc. I'm actually surprised it was even released to the iPad 3. However it was nice and smooth on the Air.
Someone actually uses 3D Flyover?!? Just kidding, of course.
I'm of the opinion that if you have the money to upgrade, do it. You can still get money for the iPad 3 that can be put toward the Air. I use my iPad 3 for pretty much the same stuff as the OP, and it's got more than enough power, it's just heavy. That said, my iPad 3 gets hardly any use since I got the retina Mini.
Mainly using it for surfing net, Reading emails.
But in reality. If you have held off this long, you would be much happier knowing that your next version will last as long as your current iPad has. And I am VERY confident that the next iteration of the iPAD will have a longer life than the current Air does - Due 100% to the RAM.