You can also mix-and-match further, and add another layer of indirection. One method that I've heard of is to have a committee (/"commission"/"council") select

You can also mix-and-match further, and add another layer of indirection. One method that I've heard of is to have a committee (/"commission"/"council") select judges. The committee composition can draw from multiple branches of government (e.g. some members are existing judges and others are appointed/elected by the executive and/or legislative branches) and from civil society (e.g. appointed/elected by bar associations; in some implementations a majority of the committee is from civil society). The terms of members of the committee can be staggered. The idea is to make it difficult for any one controversial person or party or movement to consistently dominate the committee, because in order to do so they would need to consistently dominate multiple branches of government and civil society (because the different members of the committee are selected by these different institutions) over a long period of time (because of the staggered terms).