I have the 8210.....it's equivalent to the 8260. It's a very nice, light, small phone. A person with big fingers might have problems with some of the buttons though.
Feature wise, it's pretty much complete, I think. There's more there than I will ever use. IR, calculator, games, calendar, the whole lot. Changing face plates is a gimmick, but it's a feature that I don't mind.
Reception and clarity are excellent, although the battery life is a little short. Supposedly standby is 150 to 200 hours....I only get 100 hours or so.