This is the only paper I've found to work decently in my i960 printer. It's got the feel of good resin-coated paper to it, takes the ink beautifully, etc. Buy.com has the best price for the 200 pack.
In over a year, Buy.com still has the best price option in this 10 pack, You can try to find deals on ebay for a few cents less per sheet, but this is reliable and time/cost effective.
Canon Photo pro paper is the best you can and should use with your high end canon printers, hands down.
I just wish I could get a package deal like this for the 13x19 in!!! Please buy.com!!
If you own a Canon photo printer and want photo lab quality prints this is the paper to use. I've tried all the different brands and none compare to this. The other papers seem to throw off the colors or can't blend the pixels as well.
Also, this 200pk deal is the best bargain I have found for this item ever.
FYI - I use a Canon IP4000 printer.