We had Shotcrete completed yesterday and were at the point of getting quotes for a plaster. My contractor typically works with products from national pool tile (mini pebble, stonescapes type). I have been reading on here about wet edge, technology, pebble, Tech, and diamond. I am truly at a loss as each one seems to say smooth but then still say can be rough. I hate that I lose chunks of my toes in other peoples pool. I am thinking this means I need a polished aggregate finish but am not really sure. Does anyone have recommendations for a smooth finish that doesn’t cause chemical balance issues or a lot of maintenance? Thank you