White Widow, White Rhino, and other "white" strains have a very special place in my heart, and yes...the highs are phenomenal. But I wouldn't recommend it for a first (or even second/third) grow. Fencewalker is right about nutrients, WW can be a little finicky in this area... and you might end up confusing one problem for another, which can end up drastically reducing your yield.

If you can get your hands on some less expensive seeds, or free bagseed, you might think about successfully bringing a plant from seed to harvest first..then look into growing some of the "designer strains". It's totally up to you, though. There are plenty of good strains out there that don't have super special needs. I guess I may just be bitter, because Murphy's Law bit me in the ass big time on my first grow. And I would have been severely pissed if I had shelled out hundreds of dollars worth of good seeds for my first shot.