I have to decide on a pool liner from GLI selections today.

Pool is HUGE (143,000 L) Large 20"X40" rectangle PLUS a lane extension on the far side of the picture that runs behind the pool cabana. I just added the two almost black structures last year and want the pool to just be a nice blue . Nothing that is too distracting. Not a big fan of borders and leaning towards not having one. Concrete that surrounds the pool is a sandstone colour.

I included 2 pics of yard (pool cover still on for winter). I also seem to have narrowed down choices but open to options.

The two selections I currently have added I also included a pic from websites that say this is what they look like with WATER added to them.

Im curious about the Sand coloured ones but nervous about the pool water looking greenish(or unclean). Has anyone seen one in an actual pool?

Thanks for any help.