Zirkonium was the most popular choice among both dentists and dental technicians but porcelain fused metal was also widely preferred and was, unlike Zirkonium, more popular in the molar region than in the anterior region.
Zirkon var vinsælast meðal bæði tannlækna og tannsmiða en postulíns málmur var einnig mikið valinn og var hann vinsælli á jaxlasvæði heldur en á framtannasvæði öfugt við zirkon.