Thats exactly my thinking girls, but I think I would rather have to replace my ER in many years time than my wedding ring, i think.
And they do say that white gold tarnishes eventually and goes yellowy so I would have to have it replated or what ever in about 10 years anyways...me thinks!
Its so confusing!
Meggles - I think palladium is quite strong and its whats used to make the other materials so I think you would be ok with paltinum and palladium together- not sure though! lol!