Dog food brand recommendations

I currently feed my dogs 4Health Chicken and Rice or Lamb and Rice. It is only sold in one store close to us. The last few times I’ve had to go though it looks like they are not restocking as much of that brand, and there’s only a few bags left. I don’t know if they are getting ready to discontinue it or what. Just to be safe I’m starting to look for other brand recommendations. We have 2) dogs: 60lb, 2 year old American Staffordshire Terrier and 70lb, 7 year old golden retriever/lab mix.

I’d almost like to change them to something Walmart carries so it’s a more common brand and not as hard to find. Maybe Iams? I think I’ve seen where Purina has a lot of recalls so I was going to steer clear from that.

Looking for brands ppl recommend and also if Iams would be a good choice or not.