Had (2) 7STW's,including a S/S sendero...as well as (2) 30STW's(300Supers).
My main beef is COAL,as it is a full length H&H hull and 700 mag constraints do it zero justice in COAL,with the high BC stuff which makes it shine brightest. Had a 27" #4 Schneider on a 700 as well.
I prefer the 7WSM,as SD averages are far more stable(which minimizes vertical) and inherent Precision also being greater,IMHO..................