All-in-one PCs are an exciting concept, but in terms of performance they're usually not that interesting. They look cool and have a modern design with touch features, but for serious work or gaming a traditional desktop is still the better option. For every rule there's an exception, such as the high-end Apple iMac 27 and the powerful HP Workstation Z1 aimed at professionals. MSI wants to join that select group with the MSI AG2712, a gaming all-in-one.