Seems to be a good basic set of bits. The fact that it fits up to 5/16" means you're getting a few bits more than some of the other base sets. The bits are sharp and cut well. The bits in this price range are the best, with fold-down trays for easy handling. To get the bits out of the back row of this case you can either risk cutting your fingers on the grooves, maybe use a screwdriver or pry something else sized stamped on the bits themselves, and even that is not available for sizes under 1/8".