Pool installation: Resale value/ROI - plaster vs. pebble tech?

[John Gornik]

I'm adding a pool to a property. It is a triplex in Palm Springs that we are either going to flip or hold and rent. My partner and I have been trying to decide whether we should go with plaster or pebble tech. I know pebble tech is much more durable in the long run (and more expensive), but will we see a ROI when we sell our property? Any input would be much appreciated! Thank you for your time in advance.