Why not just cloverleaf your holes with a 8″.
Cause then you’d be drilling 2 or 3 holes instead of just 1. And when you drill overlapping holes all the slush from the second hole is being dumped into the first hole taking extra time to clean the holes. And when you are on the move from spot to spot it’s not very timely. Plus sometimes the first drop is the best and gotta beat your buddies bait down.