Just never could get on the Grandmaster bandwagon. He's below my arbitrary cutoff for CE to use on heifers, MCE is dismal, and his WW epd and Docility scores are so low there's no way my wife would let me use him even if I wanted to.
We're using several Hooks Shear Force 38K sons/grandsons... Beef Maker is on my 'want-to' list, but don't know if I'll ever get to use him here.
Have been using Triple C Bettis for the last couple of years as our 'heifer bull' - Good CE/BW, good WW, MCE, REA, Doc, has all the tenderness markers, high API/TI.
Bettis calves (with exception of one big boy) have been tiny - but have also lacked much in the way of growth. Strange, as those sired by his full-sib, Singletary, really mashed the scale at weaning.
WS All In W111 is now getting the call as the bull we're using on all SM & SHxAN heifers.