Bad choice in either-----they are chipped---too small of a cartridge to be a good refill candidate--forget third party cartridges--not an option on a chipped canon--but you are probably right--pic bridge is the difference. But either printer will eat you out of house in home replacing cartridges if you print much.
Now the MP130--the one generation back equivalent-----is a different animal----you can get third party cartridges for it at a buck apiece--because its an unchipped canon. These and the even better unchipped canon MP780 can still be found on ebay---but last week the MP780 was on sale for $150.00 at Fry's electronics after rebates.
Also consider a brothers model--they too are unchipped and replacement third party cartridges are cheap.-------but unless you just love buying expensive replacement cartridges----get the Canon MP150, MP170, and MP450 exsponded from your list. Something like the MP500 is one of the most economical inkjet printers on the market because they use larger cartridges--when compared to any inkjet on the marker--Oem cartridges to OEM cartridges--even if they are chipped.
But the MP780 is equally economical and can digest OEM cartridges, third party prefilled cartridges,
or be refilled with complete ease. I would not have a chipped canon.