I bought the Dynamite tool set that was very similar. The hex bits were terrible- too soft and the smaller sizes rounded off almost immediately. The screwdrivers are fine but I really like the nut drivers.
I've since purchased the Bondhus/Du-Bro hex driver set. Much better, ball tips for working in close spaces and weird angles, and a much higher-quality steel.
I've also added in Dynamite's 8-in-1 hex key set. It's a nice high-quality tool with bits that store in the handle.
I use the old Dynamite zippered case with the handle, hex drivers, and screw drivers and have added in the 8-in-1, a pliers, and a small adjustable wrench and it stays my race bag. I use the Bondhus tools, plus a trio of Dynamite aluminum-handled hex keys as my bench tools.