I'd go with floods for the other 2 for sure.
Pencil beams straight ahead, floods aimed out a bit.
The lightbar I have is spots in the center section and floods in outside lights. It lights up ditch to ditch quite well for a significant distance. Even with the truck having a great set of HID low beams (they're arguably brighter than the OE high beams both near and far), the spot flood LED lightbar combo is orders of magnitude brighter.
Also if everyone could leave the "You'll blind oncoming traffic and the law states you can only have 4 lights on" cr ap Karen arguments out of this thread, that'd be great, mmmmkay?
You don't know how I or anyone else drive or when an where we use our bright lights. Thanks!