This, but you need to get the right one ...."Mora" is just a blanket term for a knife made in Mora Sweden. Modern ones have perfectly awful blades with a very small steep grind on the edge that is good for making fancy looking feather sticks but suck for slicing vegetables. What you want is a older model, preferably Frosts, that has the Frost laminated blade, The older models have thinner blades and more "normal" grind lines, making them much better at doing food prep.
4 3/8" Laminated Frosts #2 and a small #0/3 from the 1950s with nice high grinds.
This one has soft low carbon steel cladding.
Newer 5 1/4" Laminated Frosts #2A3 with O1 and 420J cladding
I would not worry all that much about stainless either. If its only going to be used for food, just wipe it clean before you put it down. You should be doing this regardless of steel type if you are using it for food prep anyhow.