Ole is my favorite, collagen booster serum is my one true love. I use it daily, it's amazing.
I also like the Clinique moisturizer, I forget the name, but the one in the yellow tub for dry - combo skin is my favorite.
FAB is not bad quality, it is priced more reasonably at Sephora but I feel like it's not bad. I think there's a major price difference because it's just plain products, they don't target anything like anti aging, or even have sunscreen, but for the client who just wants a moisturizer and doesn't have problems with anything else it's a really good moisturizer. I only recommend it for younger skin, with no issues, basically just people that need a little more hydration or the person who doesn't even use a moisturizer daily. It's a good first step.
My skin is too dry for it right now, so I need other products in combination if I want to use it, but my boyfriend and my brother both love that line.