I let a Carter salesman talk me into his re-saw blade, and I have been very happy. Not all that expensive, and it appears I am getting a very good life from it. It cuts dead straight, as straight as any band saw blade I've tried. I would like it better if it left a smoother surface, but it seems to be like all the others I've had in that regard. I tried Timberwolf, I recall it was pricey, and did not last all that well, but there may have been an errant nail involved.
BTW- size matters- I run 105 inches, 1/2 inch blade, on a 14 Great White Delta.