Which V-brake?

Since 2001, over 90,000 cyclist's have joined Cycling Forums to discuss topics from general cycling to equipment, training, racing and travel or vacation destinations (especially in europe during the tour de france). We also feature an great deals in our online store, 100's of articles, classifieds and product reviews.

Can anyone recommend a really good v-brake and lever combo, the lighter the better. And is a v-brake set up much lighter than a good disc brake?

Any advice greatly appreciated :D