They're so cheap, I'm wondering if they're good quality. I don't want anything that will clog my pores or something.

no, they arent that good quality. if they are cheap there is almost a garentee they will clog pores, and they dont cover anything.

As long as the products you are buying are non-comegenic, they will not clog your pores. Try to use foundation as little as possible though, because it isn't good for your skin. If you want to have full coverage but not sacrifice your skin, use Bare Minerals. They are so amazing and make your skin look flawless.

if you dont want anything that will clog your pores get bare minerals its amazing, concealers that are cheap are heavy on your skin. i understand its a lot of money for the whole starter kit of bare minerals but it lasts a long time and it works with your skin. since ive been using it. ive noticed my skin get almost flawlessly clear. it also comes with a good moisturizer [bare vitamins] you can order it from www.sephora.com or go into their store. also try looking on www.ulta.com. Never buy anything cheap unless you've heard from someone it is good. Makeup can get expensive but its either spend the money or have complex problems and be insecure. your choice.

No, they're cheap and bad for your skin.
Use Benefit, or if that's too expensive, Physician's Formula.

i use the N.Y.C concealer stick and i have no problem with it. It does not clog my pores at all. I do not know about the foundations though (would not try it =x)