Plenum is double the price. You don't need that unless you're running it through a plenum (air duct or air return space).
The direct burial wire sucks to work with - it has grease inside so you can bury it or run it through an underground conduit.
Regular riser is all you need for attic, basement, or snaking down your walls.
Buy the CAT6 (or CAT6+ if you can find it) - you want the one with the center spline because it has more support when running it between rafters.
If you don't already have the tools, buy the CAT6-EZ-RJ45 connectors & crimper from Platinum - much easier & faster, especially if you haven't done a lot of them the old way.
(Make sure you get the CAT6 connectors, the inside is bigger - you can make CAT6 wire fit in a CAT5e connector but it's harder to do.)