WOW three times on the same booster ?? Way to go Space X !!
The upcoming booster ascent escape crew escape demonstration will be its 4th and probably last, I don't think they're going to try to recover it after the test. In which case they will launch it without legs or grid fins. The grid fins are very expensive, milled from a single piece of titanium I believe.
“If my people, which are called by my name, shall humble themselves, and pray, and seek my face, and turn from their wicked ways; then will I hear from heaven, and will forgive their sin, and will heal their land.” - 2 Chronicles 7:14