Here is a goal: How to construct the bottom of your DIY bed bar?

How would you accomplish this goal?

pick from the following.
A). Drill eight holes into the bottom of your floorboard evenly spaced, two on the left, right, and center.) Then grab a forstner bit and drill about 1/4" in over top of the 6 previously drilled holes (this is for the wood plugs).;
B). Drill six holes into the bottom of your floorboard evenly spaced, two on the left, right, and center.) Then grab a forstner bit and drill about 1/4" in over top of the 6 previously drilled holes (this is for the wood plugs).;
B).