Kenmore appliances are manufactured by others and then rebranded Kenmore. You should determine who manufactures the particular appliances you're interested in and then research those brands. Typically the Kenmore model will have a few extra bells and whistles than the other brand's equivalent model. I friend of mine just bought a Kenmore Elite DW that's made by Whirlpool but it hasn't been installed yet.

The built in all fridge/all freezer with the dial type thermometer on the outside of the doors are made by Frigidaire/Electrolux.

My GC took me to see a kitchen he just finished w/the Pro line. They looked really nice, so I came home and checked on the vent, because I am not replacing the Kenmore SS elite range that came with the kitchen of my new house. The PRO vents come no bigger than 36". Even my Kenmore elite is 40", so that would not work. I ordered the 42" VAH instead. I am confused at how they can call this a PRO line with hoods no bigger than 36"?
Do some comparison shopping so that you feel comfortable with your choices.

Some of the 'Pro' units are identical to the 'Elite', but with much larger handles, knobs and price tags. You pay a great deal for a minor cosmetic upgrade.

Does DCS make the pro range for the PRO series?