I was crazy for BB creams in the past. And I mean crazy. If I tell you how many I've tried, you will just hate me if I start telling you.
When I was on my Seoul searching trip in 2010, I once again scored BB creams however my thoughts in choosing the right products is this: choose the one which works for you and stick to it. Our skin is not a good testing grounds for all products we want simply because it will even cost us more to fix the mess.