And you will have to!
Using new sprockets every time?
Regular chain does use less power, but if you have an abundance of power you won't miss it.
For mud and sand and little maintenance, "O"ring is best.
Competition and willing to take it off to clean and oil it, high quality plain chain is better.
Cheapest and least work? Good quality "O"ring chain.
I am cheap! And I wouldn't spend the money if I didn't have to!