I think Losi white are the best... in my experience, they are physically bigger(longer; cover more turnbuckle), have less slop, don't develop much slop over time, don't pop off the ball stud, and they look really nice on the car

AE bend and break and wear out (mostly on T4 but happens on B4 as well)... not to say they dont work I just dont like losing a race because of a broken ballcup or unpredictable handling because they're all bent in the event of a hard crash...