I just had a Cadbury egg....heavenly....their Caramelos are the best.
Nestles has a plant in my hometown...they bought out Carnation so I am somewhat partial to them. I have NOT had a plain Nestle's bar in ages though. I will say that I do prefer their baking chips the best, though...
Of course, Nestle has the greatest semi-sweet morsels. I've been having these dark chocolate bars by Nestle I bought called Vita-Bars that are supposed to be for health (the antoxidants) but they taste like crap.
MY favourite is one from canada. I cant remember what it was called, but my brother brought a box of chocs back from there when he was on holiday and i can still remember the taste of it, it was blodddy goood. It was some kind of maple chocolate. Yummmmy.