There are no doubt better ones out there, but the orange one at Harbor Freight are cheap and do the job just fine for all work that can accept a striking face of that width. They seem to be indestructible, at least in my hands. They are magnetic, so I assume the shot inside them is steel, but they do not bounce, at least not enough to matter. Some others, like the Lixie above, Armstrong, and others, are really nice quality tools, and some have smaller faces to attack smaller surfaces with, but are also a lot more expensive.