Very often, writers on these forums discuss other methods of cooking.
But no one ever mentions the "Trooper Machine" -
the famous pressure cooker!!
I have a couple of stove top units that were my Mothers, and I have 2 electric ones. I will put a piece of meat in one of the electrics before I would the slow cooker.
I can remember when I was younger hearing that pressure cooker just make all kinds of noise all day long when she was caning stuff, as she got older I would have to move it around some for her. The 2 things I remember her making in it the most is ham and then ham pot pie, and I would get her beef shanks when I saw them because she liked them made in it.
I don't try any of the fancy stuff in my electric ones, stew, or maybe load it up with a bunch of country stye ribs with sauce and take it to work, take the skin off chicken legs and throw them in with a couple bottles of hot sauce.
As for the OP question, I have finished in an oven because I needed the cooker for something else, and I have incorporated sous vide in many cooks, but I am usually a SV first guy then smoke.