For now, ozcoin, but my 15ghash is so low these days that anything but pps kinda screws me. I'll look at btc guild later I suppose, i just worry about them having to much hash.
uh... ya 15GHs is not going to make a difference to BTCguild E runs the best pool. period.
and.. to look on the selfish side, the higher the hash rate the better the PPS return, so load it up. If BTCguild ever gets near 51% , the owner will take steps. its happened in the past, and E did a great job of mitigation.