Pros: Can run both Mac and Windows. A great feature for those of us who still have Windows programs that do not have a Mac-friendly version. Love the styling. No more towers on the floor. Bluetooth keyboard and mouse are terrific. Outstanding picture.
Cons: Can't think of one, except for some limits on software.
Summary: Everything I've heard about Macs are true. They're more stable. No viruses, no spyware, no malware to worry about. A beautiful machine.