Straight off the driver is my key criteria and I have found that most TM (esp the Burners) and Bridgestone E6+ are best. The Wilson DX and PX are good for this too, but lack feel off the putter.
I always try decent pick-up finds, but have yet to find a prime grade ball that holds consistent straight for me on drives. Good balls (e.g. Pro V1) I pass onto partners. Cheap 2-piece are range fodder.
Probably difficult to get the Burner and E6+ now, so need to find another go-to.