I accidently tripped into this site but it sure shows what happens as you cook steaks. Check it out. http://www.seriouseats.com/2015/06/food-lab-complete-guide-to-sous-vide-steak.html
Lol. Questionable title there. I love Porterhouse steak. I prefer steak with the bone in; otherwise, the cook much to quickly on the grill and I like my steaks to be medium rare, more on the rare side.