Definitely Ella @ Hush. Those eyes are incredible. And also from the recent past, Serena Rhodes @ CMJ. She was stunning, and had a personality to match.
Very subjective, and I have really scaled back from the scene recently but I would say currently:
Bombshell Cristina
Olivia Eden
Leyla
Asian Yoyo (currently not in Canada)
BT Vivian
Nadia Lovechanko (haven’t seen her in ages)
Baby at Alpha