New Instant Pot coming out: the 6-quart Instant Pot Max, due out early summer, estimated $200 retail price:
https://www.thekitchn.com/instant-pot-max-2018-new-features-254980
1. Can be used for canning (goes up to 15 PSI now, just like a stovetop model)
2. Has an automatic stirrer built-in (not sure how it works, but that feature sounds aweome!!)
3. Multiple venting options (including automatic slow venting, pulse venting, and quick-release)
4. Touchscreen interface
Honestly, I would can a lot more stuff if it were more convenient. I have a small(ish) 21.5qt pressure canner now, but it's still huge & is a process instead of a convenience thing. Granted, when you're canning you're usually doing a bunch of food at once, so it's handy to have the larger size (and mine is the smaller unit!).