ZaC oR hEcRiAm

both have good engage, but honestly zac is mostly a butterball that soaks damage and secures kills. Heca is strangely more in the fight of it. "good mobility"

however they are similar

Hecarim. I feel jingling ganking and builds are easier to do and understand. Down side he doesn’t get as tanky (but still gets as tanky as any bruiser). Also this isn’t something that comes with hecarim’s kit but watch out for tunnel vision.

Also look into Warwick too.

Zac is a higher burst jungler hecarim is a better counter jungler