>Skillets,dutch ovens griddles etc are in the count. Enamelled or not.
I've got 3 skillets ranging from 6"-10", a covered 5-qt dutch oven, an enameled 4 qt covered la creuset and an aebelskiver pan.
> Do you find C I imparts better flavour to the food?
I haven't noticed the material imparting better flavor, other than flavor you possibly get from a better sear compared to lighter weight pans.
> Is the food cooked better using C I?
Only in that it retains heat better so it's better for certain applications.
> Is the weight a hinderance?
Somewhat. We have a glass cooktop and it can scratch very easily if the heavy pan is moved across it. We also store the cast iron in a storage cabinet, and the shelves are beginning to warp from the weight!
> Do you collect cast iron cookware?
Not intentionally
>Do you have problems developing or maintaining seasoning?
No
> How nonstick do you find seasoned C I cookware?
Nothing sticks, but I do use oil when cooking in them.
> What oil or other product do you use to season that works well?
Usually peanut oil.