Feedback on grow daddy qb lights? And the company as a whole?

Any use a qb led from grow daddy? Also how's customer service. Really want a timber cob but that 3vl a lil much and the 2vl not quite enough. Looking for extra light in flower. Already have mars sp3000 in 2.5x5. the qb from them or on ebay or the kingbrite only like$200 compared to those sweet timbers @$300 and $450 with shipping.