In order for you to find a good shower faucet, you must know what kind you need. They come in many sizes, so it is not hard to pick one. You local hardware store should have the shower faucet you need. Places like HomeDepot, Ace Hardware and Lowes are the best places to get a good shower faucet. Now, the design and prices at each place differs. Shop around elsewhere, if you cannot find the shower faucet you desire. Here is a tip to know, when shopping for a good shower faucet:  Choose ones that are sturdy and are not made of lead, since lead shower faucets rust quicker than steel or aluminum ones.  So for the life of your shower faucet, do not choose ones made of lead. They will fail you in the end.