The Nottingham/Windsor combo is good. US-05 has a weird oxidized note to it that makes the strain only suitable for hoppy beers. S-04 is probably my favorite dry yeast strain, but it can be temperamental. While dry yeast has come a long way since the bad old days, I have yet to use a dry culture that performs as well as a properly handled cultured or liquid yeast culture. I generally do not brew hoppy beers, so yeast character, good or bad, shines through the hops.