I am looking at getting my first Mac computer and I would like to know what you guys think is the best option for $500 or less? I was looking at getting a Mac Mini, but after reading on the forums here, it appears that would be a terrible option. I am completely open to buying a used machine as long as it can run Yosemite and being a good machine for me. I am looking to replace this horrible Windows 8 computer. Just tired of the bugs and overall crap. Thanks for your time.