Not to prove anything or sabo anyone.
But just feel that it's not right if people at low and sell at high in a few days just to make a profit. I think there have been a few so called "businessman" that just do that.
For LPS, you can just go for the 3rd option.
Your chiller will need not to work so hard as well.
ps: Nice meeting you last sat ans welcom to the land of super blackhole