FWIW, out of those listed on the Bestbuy.ca website, I'd strongly recommend the Denon AVR-789. That's a top notch receiver. If it is within your price range, I'd say go for it (especially if you can get it for $500-$600).
If you need 4 HDMI inputs, I'd recommend the Onkyo TX-SR606 if they carry it.
Otherwise, weigh the pros and cons as you see fit. I'm sure you'll make a great choice. Looking forward to hearing about it!
