Just that really. We're going in August, staying near Playa Blanca, and DS(7) is really keen on trying snorkelling. I'm tempted to buy him a kit to take, but wondered if it might be better to hire when we're there.
Also for me & DH - I don't want to have to pack (or buy) 3 lots of kit, so I thought we could just buy DS's and hire ours - if the hire quality isn't great I can live with that but I don't want DS to be put off from the start by a leaky mask etc.
Also, if I do buy, is there anything I should particularly look for? I've found one on Amazon that looks pretty good.