Potato, Potahto --  heck I have a  co-worker that only  buys  90/10 ground sirloin!  For use in shepherds pie !!!!!!!  Bless his  heart, he's  only doing what  he thinks is  right for himself.  
"Much better than a butt or shoulder... no bones, and you still get a half inch of pork fat on top!"
unfortunately ( or  fortunately, however  one looks  at   it from a health  point of  view)   I rarely  find  a pork loin in this neck of the woods that isn't  completely scalped of any  fat pad.  Never mind  any  amount of   deckel to be  seen... 
But then I've been known to do a  BIG  Pork Rib Roast for Thanksgiving  or  Christmas and consign the leftovers to the crock pot for  pulled  pork.  Usually that results  in  some  fine meals from the  freezer  long after the  Holidays  are   done.  
Remembering that a couple of those  " freezer meals" wound up on a boat a LONG LONG LONG  way from where it  was  first prepared... and it  was  shared by some of the same  people who sat  down to it  in it's  first starring  role.   
Hey,  its   cooking....  and shared is at its  best,  no bones about that!  
Breeze