We don't have an Instant Pot (yet) but have an Aroma rice cooker. I can't say we are thrilled with it. It can't even cook simple white rice to the right consistency. The my wife picked up parboiled rice because the store was out of about any other rice. Must be rice is a secret COVID cure. It turns out perfect on the stovetop. So now the Aroma collects dust.
The other kitchen gadget we have is an air fryer. If you have a convection oven, you already have one. It's kind of cool making stuff that almost tastes deep fried but I'm not sure it's worth the mess and cleanup.