Australia probably has the best system in place for any country, but if you want an even better version of what they have, might I suggest STAR voting or Ranked Robin voting? Alternatively there is also Score voting which is similar, but based on scoring each individual candidate.
All of these three avoid some of the pitfalls that are still in Ranked Choice voting, although all of these are much better than First Past the Post.
FFS, why have you been gatekeeping this from me for so long :(