If there's ever been a strong argument against intelligent design, it has to be the mango.
On the outside, it looks like a normal, easy to eat fruit, but no. To prepare it, you have to cut the "cheeks" off and to avoid wastage spend a further 5 minutes hacking slivers off the great big seed in the middle. It still looks tasty, so you inevitably try and nibble the remaining flesh off the seed, but instead end up with masses of hairy fibres between your teeth.
Verdict: fuck it, stick to apples