Asklemmy

How many cats do you have? Are they overweight? Can you provide more details about your specific situation?

If you have cats vomiting due to eating too much too fast, maybe try slow feeders? There's also microchip feeders available so that your slower eaters can come back on their own schedule, and it's more difficult (but not impossible) for other cats to steal their food. And finally, there's automatic feeders that will dispense food on a schedule. Unfortunately, I haven't seen anything that combines even two of these into a single product.

In my case, I have 2 resident cats, and frequently foster. My Tabby is a slender grazer, and although he prefers kibble, the vet said he needs to either eat wet food or prescription kibble (urinary). My Void LOVES food and will devour almost anything, and would gladly be a total potato if he could.
I use a microchip feeder for Tabby, and feed him twice per day, leaving the food out for about 2 hours at a time, which seems to be enough time for him to eat enough to maintain his weight. Void currently eats from a basic/standard bowl. He also eats twice per day, and usually finishes his food in less than 5 minutes, but has only vomited when there was an urgent medical condition, so I haven't actually tried a slow feeder for him yet.