Not sure if one is better than the other but I wanted to get into cobs and couldn't get the auto cobs over here so went with what I considered was the best option budmaster cob! Also got free glasses with the slogan "don't grow blind" lolSo I would need 8 to blow one of my 1000w duel specs away? Is the penetration good? If so, I assume that is because the light is more focused.
On the Budmaster. Their top 2 lights are the COB & GOD. Is the COB better than their GOD?