The newest model of Fuji cmaera is a digital camera that takes high resolution photos and can record images that are in motion. This model is expensive.
No, Olympus camera batteries do not fit other camera models as they are specifically designed for Olympus Cameras. You should also watch out for other batteries types claiming they are compatible...
Different cameras have rated high in various categories. A couple of the top brands are Sony and JVC. Depending on the features you are looking for, either of these brands could be the best for you.