Curry >> Lillard.
His TS% is .121 higher than Lillard's. That's Grand Canyon size.
Roy please look at who Lillard is playing with vs Curry
He played with Aldridge - Matthews - Batum before, during the time when LMA is being considered one of the top players in the league, and Klay and Draymond has not blossomed to their All-Star selves.
Here's Steph's numbers in 13-14, a year before Klay became and All - Star and 2 years before Draymond joined them...
24 points, 8 .5 assists, 4.3 rebounds, 1.6 steals, 47% FG, 42% 3PT
Here's Lillard's, playing with 28 years old LaMarcus Aldridge (in his absolute prime), Batum, Matthews and Robin Lopez and was a clear better team than the Dubs at that time.
20.8 points, 5.3 assists, 3.5 rebounds, 0.8 steals, 42% FG, 39% 3PT
So Roy is right, Curry >> Lillard.