Best printer option to get with rebate

[Precision4]

Which all-in-one printer is the best option between the Epsons and Canons that are offered through Apple?

[styleychild]

I've ordered the EPSON STYLUS SX515W as it seems better than the equivalent HP but have since received an email telling me that my shipment is delayed 'til 06/08/2010 due to "a constraint regarding the printer" so take that into consideration if you want the mac delivered in the stated 24hr timeframe