I HATE 'em all. The "help" are mostly dumber than a box of rocks. You have to walk miles to find stuff, then they give you the privilege of loading your own stuff in their damned carts, then 75% of the time, something at check out will not have the little sticker and the idiots checking you out spend 30 minutes trying to figure out what you bought and what to charge you. Then when they do figure it out, there is a 75% chance it is wrong and they overcharged you.
Then you have to spend 30 minutes at customer service with another idiot trying to straighten out your bill.
If you have a real lumber yard nearby, it is worth your time and gas to drive 30 minutes out of your way to let a real lumber yard get your merchandise, and they even load it for you!