Pointless question which some never grasp, the obvious answer, that WHAT WORKS FOR SOME PEOPLE DOES NOT WORK FOR OTHERS. Get off your butt and experiment . There is no "Most Suitable " indicator, to seek same is to join the lazy and foolish on a grail search. Sorry, but you have t make an effort and study plus experiment to find what suits YOU.
Why trade second hand lagging information?
Start by using the "search" facility at the top of this site: "FIRST STEPS" for example and the "Traderpedia" at the top of this page but it means you must make an effort and study/compare/test etc rather than expect the "most suitable indicator" to fall into your lap from the membership here.