I have never owned a Mac only PC so I want to give one a try for photoshop and lightroom. I don't want to spend big bucks until I know it I will like it. I am thinking of buying a used one to try but I don't want to buy something so old I get a bad experience. How far back in model can I get to get the Macbook experience? Would any of you have good suggestions for where to get a good price?

