Career judges with a strong oversight board.

With the exception of the US, all other developed countries rely exclusively on them, and, for the most part, have a better justice system.

Comparison between US data show that elected judges will decide cases differently based on distance to the elections (I.e. they will more heavy handed closer to elections). That's not justice, it's bringing mob mentality to the courts.

We/They, or at least somebody, elects the person(s) who hires/chooses/manage the judges. I'd settle for a "rate your judge" jury system, even.

Obligatory "End FPTP" when I mention voting, because it's foundational to all voting issues.