depends...
in irons i favor cleveland
woods callaway and taylormade (too close to call)
driver nike
wedges cleveland
putter odyssey (technically callaway)
As of now, I'm really happy with my Nike driver and TaylorMade irons. I have a Cleveland wedge right now and am really happy with it, but am thinking about getting a Vokey Spin Milled. I'm looking at getting an Odyssey putter also.
I always liked Ping due to their offices here in Phoenix. Also believe they are/were one of the last iron manufacters to be totally made in the USA (not sure if that still holds true). Ping will most likely end up with some of my money before my golf life is over....
Hmmm, tough call as to I'm split. I love the feel of the TM irons and wedges, but also like Callaway's driver and irons as well, but then again the Mizuno's are excellent as well, and I really haven't found any woods I like better than my T-40's....guess that explains why my bag is so mixed up