I have had a umbrella for a while and was looking into getting a softbox. There are two that I am looking at, and I was wondering if there was any real BIG difference between the two. The first one is from ebay its 60cm and goes for $60: 24"/60cm Easy Fold Hot Shoe Soft box Kit diffuser - eBay (item 370299403956 end time Dec-30-09 09:18:32 PST) Then on B&H there is a Lastolite 60cm softbox that goes for $190: Lastolite | Hot Shoe EZYBOX Softbox Kit - | LL LS2462M2 | B&H... So besides price is there a difference? Thanks!