Which Keyboard Do you recommend?

I’ve been using a Microsoft Natural keyboard for the last couple of years both at home and in the office.
The time has come for me to replace the keyboard at home, as it’s beginning to have issues with certain keys etc.,
So what kind of keyboard should I get?
I’ve looked at some of the really cool projector style ones, but they’re totally impractical.
I’ve got quite large hands and hate small keyboards
I don’t mind noisy keys, but the quieter the better