I bought a hp pendrive about 3ounths ago on flipkart @510 rupess. The 16gb pendrive has 15.1gb storage available, in my previous pendrives have only 14 .6gb storage. The pendrive have a unbelievable 10mbps transfer rate, my best pendrive in my life.
Mainly the look of hp pendrives are good enough to same range other pendrives. In my opinion HP pendrives are best for your personal use. So, you can definatly go with HP pendrives!