We will be building a pool soon and we want to know what is best to use as far as the beach entry. The beach will slope into a tanning ledge. We have been told both that pebble tec can and can not be used out of the water. So which is it!? I really don't want flagstone, but wondering if that's best? I like the "smoother" look rather than the rock look. Please give your advice and share pics of your pools. What holds up best and overtime is best for the pool. There will be bubblers on the beach and ledge. Thanks in advance for your advice!