When buying pomelos, should you choose the pointed or round ones?

Is the grapefruit peel smooth?
If you touch the peel and it feels smooth, it means the grapefruit is quite sweet, because it received plenty of nutrients during its growth.
Conversely, it's not recommended to buy pomelos with rough, pitted skins, as these pomelos not only have thick skins but are also less sweet. Pomelos with thin skins and lots of flesh, which feel firm when pressed, are fresh and sweeter.