SBA. Nice place for a plane change (doing intra-CA segment runs on UA).
ACV. 1 gate. No waiting (unless "flow" into SFO mucks everything up). Better than expected restaurant upstairs. Good for plane-spotting. And good place for people-watching; you'll swear you've returned to 1960s Haight-Ashbury
The old BFL terminal. I alone liked it
BMI. Laid-back, decent restaurant.