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After having a good experience with the stubby counterpart, I have ordered the full size as well. The full size counterpart is also satisfactory in most aspects. In fact, this version has a 'correct' sized stubby bits which can even be put into other 1/4" hex bit holders or even put into directly to my impact drivers. Moreover, I can even exchange a few bits that are not going to be frequent to more frequent stubby 1/4" hex bits that I already have. i.e. Torq 25. The nut driver is also quite clever. The nut driving socket itself has 2 stage positions. If you extend a bit (as seen in the picture), it can hold the full sized(?) stubby bits without problem but if you push the nut driving socket, then it becomes nut driving mode which can drive 1/4" hex nut head or 5/16". This is quite clever design. Not to mentions that the rod itself is extendable up to 4 1/2" when it was put down with a screw. I can use one of my 2" bits to make it usable with PC assembly where you need ~6" of length to get through the CPU heat sink occasionally. Even better, the rod can be put into other power tools which has a 1/4" hex slot, best companion for my impact driver. However, a few caveats and possible improvements: 1. The magnetism sometimes fails. It is not exactly on any weaker side, but the bits fall off due to friction from the screws, especially with some Robertsons. It is not any dealbreaker for me since I'm going to use this tool mainly as a bit container and carrier for my cordless drivers and impacts. Yet, annoying. 2. Bit slots are a bit flimsy looking and feeling. I did not experience loose slot or falling off any bit yet since the product is literally brand new state. But this plastic seems tad bit more flimsy. Perhaps a bit more 'rubber'-ish material would have been better for longevity. 3. The main handle seems a bit flimsy for any 'strong grip' usage. Alas, the handle itself is hollow crust of the bit holding chamber and this is not so much of a problem for myself as well. Hand screwing is strictly limited to electronics part assembly, or extremely low torque, in my case. So, I never firmly grip screwdrivers at all. High torque --> broken PCBs. But for electrician jobs, this could be problematic!! 4. Overall, the fitting seems a bit flimsy. The main rod itself has some movement even in its not longest position. The bit container cap feels a bit loose. The cap not turning with the body was a really good feature. But the handle feels like the entire thing may fall off when gripped firmly. Definitely not good for anything need torque. 5. It could have been better to have some additional attachment that can nullify the magnetism momentarily.