sd I sure am awfully partial to 140 Failsafe Win Supreme in my 7mag. And that comes after over a decade of handloading my 7. For me they group well and kill like absolute lightning. Essentially the bullet is a copy of the Barnes X bullet. The Fed Prem 150 Nosler Part is likewise a superkiller for deer as well.
Check em out, I think you will be pleased!

RA