I've used a huge pressure cooker to can veggies for years, and a smaller one to cooks roasts for meals.
I prefer to use the big canning one outside on a propane heater for several reasons:
- It heats faster on the large propane burner
- It is noisy
- It makes it too hot in the house
If I'm really in a canning mode, though, I'll have one pressure cooker going outside and one inside. In my old house I pressure canned on my glass-top stove, but it left dreadful marks on the stove top that never went away.
I'm not scared of pressure cooking / canning anymore. If you are detailed oriented (and what compliance folks AREN'T?) and are careful in what you are doing, it is really rather easy.
