I went with Dr Andrew Ives in Melbourne, Australia. He's definitely one of the best surgeons I've seen for the DI procedure in my opinion. He trained over in the UK but unsure who he was trained by. He also does SRS for trans women, as well as FFS I believe. He's really great and his anaesthetist and nurses are amazing as well. Couldn't be more pleased by my results and his/the team's bedside manner!
How long post op are you? I don't think your results look all that bad, alot of it could change within the next few months. Alot of it could actually be swelling, I am not a doctor but my surgeon did say it's very easy to distinguish what is muscle and what is tissue. All surgeons wanting to do this type of procedure have to start somewhere, and it's great that you were willing to go to them. If you are still unhappy in a few months or so, most surgeons (probably all?) offer free revisions within 12 months. If not, you could definitely have a revision done by another surgeon. I don't think your chest is that bad, it's definitely fixable if it doesn't get any better!