Hi,Due to advanced gum problems I will need full arch dental implants on top and bottom. I am based in the UK. Prices here are astronomical.I have heard some good things about Hungarian dentists, so I went to see one that I saw mentioned on a newspaper article - in their London office (it turns out that he has also worked with a respectable UK institution for 4 years, so he seems legit).The treatment in Hungary will cost just over £20k, using Camalog dental implants. Has anyone here used these? To the dentists out here, how do these compare with Branemark implants?Secondly, given the investment, and that the crown cannot be whitened, does this mean that after some time, I will need to purchase a whole new set of crowns to replace the ageing ones which will no doubt have lost some of their original shine?Thirdly, have any of you had teeth done in Hungary? Would be interested to hear your views.