Your post made me chuckle. I replaced my first InstantPot because it only held 6 quarts and it wasn't big enough to accommodate my recipes. A couple of tips and suggestions:
NEVER EVER fill a pressure cooker more than 2/3 from the top. That means a 6 qt pressure cooker can hold up to 4 quarts of food. You would be surprised how little chili or soup comprises four quarts.
You can brown meat using an electric pressure cooker like the Foodi
A roasted chicken is super-simple in a pressure cooker. All it takes is a couple of cups of stock, a chicken, and some vegetables. You can freeze the leftovers or make them into something else
Soup, chili, and stews are easy and quick. They also freeze well.
Give the Foodi a chance.