Pros:
Go in the dishwasher (but don't expect them to get clean).
Heavy enough to stay steady on heating element.
Handles remain reasonably cool.
Heat sauces more evenly than bottom conductive disc pans.
Work with induction...though I don't have induction.
Cons:
Difficult to clean, even with much Barkeeper's Friend and elbow grease.*
Splashes all over the stove if you are stirring and not careful.**
I don't find my Demeyre particularly attractive but I may be the only one who cares what my pots look like.
Not sure if Pro or Con:
Welded handles with completely smooth interior.
* I think it must have to do with the steel or the finish. Compare with Fissler stainless steel pans that clean right up.
** Really, did someone ever test this??
Disclaimer: my preference for sauciers is Falk if you are actually using them for making sauces.