What are the dangers of white gold?

The real dangers of imitation white gold it is soft yellow gold alloys with rhodium plated; because lost (3 three time the value ), one is soft yellow gold in the spot market lost value every minute, two when lost the rhodium in a lest a year, three when you sale you jwelry to assay co. you lost the alloys mixes, does not sell to assay co. because it's monopolion co.with the spot market and the yellow gold metal jeweler consumers market " SCAMS " you lost 50% of the price value !