I have been playing with sous vide and meats lately. Tonight, I had eye of round, which is not that tender. Coated it in olive oil then some gray sea salt and cracked black and then sous vided'd it for 30 hours at 130oF. It was good and tender and tasty after searing on a hot pan. A slight shift in texture from the SV process. One can tell too when SV'ing chicken breasts.
Normally, I will take NY strip and SV it for about two hours at 130oF. I'll then sear it on a pan. My grill, sadly, does not get hot enough. The color is fantastic. It is the same color from one side to the other unlike grilling a steak.
Cheers!
Dan