Thanks Carolyn!
I fire my stoneware to 1275 degrees C (that will be about 2325 F)
Well, the earthenware requires more careful timing when it comes to the slipdecoration. Too dry and it will peel off, too moist and the item will fall apart. I still use slips, but find it easier with the new clay.
On the other hand the colors can be more vivid in the lower temp.
The stoneware clay will move more during the glazefiring (as you probably know) and that may cause some other problems.
That's some of the differences -feel welcome to fill in more in the thread!