Which is my favorite brand depends on just what you mean. If you mean what is my favorite go-to brand in general, no matter what type of wire or what it costs, then Synergistic. Ted makes everything, they are all very high quality and value, and there are so many out there it is almost a no-brainer. Also his Passport program gives really good trade-in, I got way more for my old wire than I could have sold them for.
Townshend however is my favorite speaker cable and interconnect, by far, not even close. They only make speaker cable and interconnect though, no power cord.
For power cords my new favorite is M one o one, but they only make just the power cords. But they are totally my favorite power cords!
