Orbs are your best bet if you're looking for really small. But if you're open to bookshelves, there are many to consider. Try and get out and audition as many as you can as it's a very subjective process and only your ears will know what sounds best to you. My favorite B&M brands are Monitor Audio, Mordaunt-Short, PSB, and RBH. ID brands are Axiom, Av123, Aperion, and Ascend.