If your hogs are happily eating the cat food that you’re giving them then just leave it at that. The specialist hog food isn’t far different and as you’ll see from the various messages above hogs don’t always like it. Plus it’s usually more expensive.
If you want to change then the best would be to go for a small dog food which is nutrionally better, but it has to be small dog or the biscuits are too big.
Nic will usually give you a very consise answer here, but please remember you are supplementing a hogs natural diet not being their sole provider.
