Doing a search on this forum with 'foundation' as your key word will bring up a very long list of past topics and a wealth of useful information which will keep you reading for days if not weeks!
Also browsing through the cosmetic guide of http://inmykit.com/
will reveal valuable information and advice on the best foundation/concealers available out there, as well as other cosmetic products. This site belongs to KJ Bennett, Mua extraodinaire.
For foundation, i use Make up forever HD foundation and RCMA shinto palette either separately or in combination and i have never had any issues with these. I use the kryolan dermacolour palette (d1-d16) as my concealer but again there are tons out there for you to choose from. My foundation choice was based on the in my kit review and advice received from this forum. Well worth the days of research.