Originally Posted by GuitarBizarre

Um, you realise the head will produce no sound without a cabinet anyway? Whatever you do, you have to add the weight of a cabinet to it, whether it be integrated or seperate.

The only advantage of using heads with cabinets rather than buying a combo, is that you could SWITCH cabinets for different sounds. The combination will always be heavier and less portable than buying a combo. It will also be more of a pain to set up and if you forget your speaker cables you're ****ed.