A bridge is nothing more than a switch... If you need more ports on a L2, use a switch..
How about some details of what your trying to do exactly. What is this device/thing/whatever your trying to connect to a network? And what are the details of the network you want to connect to.
Is wireless involved? I can tell you most of the time - bridging would not be the right solution ;) Unless you are talking about bridging a wireless to wired??
Nobody can help you make a decision or even explain why you would want to do XYZ vs ABC without some details!