I'd much rather go with APC than anything Geek Squad has rebranded for BBY. In my experience, APC is the highest quality, everything is tested before it leaves the factory (you'll find a manual test sheet taped to the unit when you first open it), and it provides the best insurance coverage for your products. ALso, the software only takes up a small amount of memory if I remember correctly. Shouldn't be more than a few mb.