Best ring sling for 20 lb infant, very wiggly

My son just hit 20 lbs. He likes to be able to look forward and around and really doesn't like facing inward anymore. I want to do something that makes it so I can wear him similarly to how he would be if I was holding him on my hip. I feel like ring sling is the answer. I've never used one before (beginner) and don't want to spend a fortune. I just want something easy and comfortable for both of us