I am new to the forum. We are in the process of building an inground pool. It's already gunited and we need to choose the interior finish asap. We are having a tough time deciding between pebble sheen and fina. I know that fina is much smoother but...is it so smooth that it will look like regular plaster? Does it lose the 'pebble' effect? On the flipside- is pebble sheen very rough? We have a sun shelf and I am wondering if sitting on the pebble sheen will pull the bathing suits? Any advice, opinions, info is greatly appreciated.