dylanmitchell
I will second Vinvac's recommendation for the Kenmore Ultra Plush canister.
If you have lots of pet hair, operating costs would be a issue. This is where Kenmore shines....HEPA Cloth bags can be found for around $2 to $2.50 per bag for generic bags on Amazon & other websites. Miele's bags are hideously expensive, $5 per bag when bought in the 4 pack or $4.38 when bought in the 8 bag value pack. Also, while you can buy generic Miele bags, the quality is definitely not as good as Original Miele bags, whereas the generic Kenmore HEPA Cloth bags available in most cases are just as good as the OEM bags bought at Sears. The Kenmore Ultra Plush, as well as the one you linked to, have the PowerFlow bag chamber design so power remains constant.
Miele's canisters are nice, BUT to get a model with comparable length hose & cord like that Kenmore has, will cost signifigantly more. Also, Miele has had considerable issues with the powerhead neck wiring & cord reels in the past, & I personally found those issues on a Miele I owned previously. And if a Miele ever breaks down, the parts costs for Miele are outrageously expensive. Attachments are small & not worthy of being on a high-end canister. Also, for the Classic C1 canisters you are looking at, be aware that the bag chamber does not allow the GN bag to fill completely, when you put a bag in you will notice the bag folds over in order to fit the chamber.
I currently own the Kenmore Ultra Plush canister, & I really like it. Cleans well, well built & convenient to use. And they have really nice tools onboard, not small like the Miele has. You will also appreciate the Pet PowerMate for cleaning pet hair off of couches & chairs, & for vacuuming carpeted stairs. I wouldn't buy the CrossOver canister you linked to, if you look at the reviews on Amazon there are lots of complaints of the powerhead being hard to push on carpets, plus the floor tool built in is a gimmick, and there is a floor brush included on the Ultra Plush canister anyways.
If the reliability of the Kenmore canisters is a question for you, don't worry about it. If you read online reviews about owners having trouble with their vacuum breaking down, or a vac shop tells you they're poorly made & to avoid them, bear this in mind: Most people abuse their vacuums & break them easily. As long as you take care of it & use your vacuum carefully, you won't have problems. And even if the Kenmore isn't as reliable & the quality isn't quite the same, bear this in mind: This top of the line Kenmore costs 1/2 the price of a top of the line Miele C3 canister with a SEB228 powerhead. And a vac shop isn't going to recommend a product they don't sell in their own store & make a profit on, so their opinions are biased.
Rob