I've been trying out lots of different harmonicas recently, so I've gotten the chance to really compare and contrast different models.  Despite my preconceived notions about Marine Bands, I've found that I really like them.  Nice bright sound, relatively easy to play (although it does require a little more air than, say, a Lee Oskar), and notes play well consistently.  Plus, this harp has a special place in harmonica history, being one of the oldest harps currently made and one of the most popular harmonicas of all time.  I'd recommend this, both to beginners and more experienced players.