What are you looking for?

Buying a new computer.  Does the sales associate at a store that sells computers (who makes minimum wage and a sales commission) have your best interests in mind when he tells you which computer you should buy?  Or is his decision based on how much he is going to get paid for selling you a particular machine?  They say the best person to ask before buying a car is the mechanic that’s going to fix it, why wouldn’t that be the same with computers?