I have a single plate one installed in my kitchen next to the gas hob, The gas is now largely unused unless I need multiple pans.
They are great !! For low simmering especially. And at the other extreme as a chip pan.
I also take a portable one camping
Get one with as many temperature settings as possible. They can take a while to get used to as they measure the temperature at the surface of the glass/pan, so depending on the thickness of the pan and the thickness of the inductable layer the temperature of the food can vary, but you get used to which pans work best, or at what temperature setting you need. That's why having 20 deg C steps can be a bit frustrating, eg: if it won't simmer at 100, 120 can be a bit too vigorous.
Curing is not an exact science... So it's not a sin to bin.
Great hams, from little acorns grow...