They were generally regarded as better in terms of consensus rankings, though Aldridge was voted tied for 1st with Griffin, with 25% of the vote, for best PF in the '14-'15 GM survey.
https://www.nbadraft.net/forums/topi...nba-gm-survey/
Peak: Love (athletically deficient)
Prime: Griffin
Longevity: Aldridge
He was always going age best though given that he wasn't athletically reliant and possessed measurements that would allow him to transition to C.
Griffin was probably better in space, but it's always difficult comparing C/hybrid bigs with true PF's. Griffin and Love didn't have the length to be adequate rim protectors and the latter didn't have the lateral quicks to defend in space.