best top laner

Beginner champ to dominate top lane is Poppy, Ornn
High skill champ to domite top is Irelia, Riven
Great champs to mention is Camille, Wukong, Panth, Shen

I think the problem is not on the champion but on how you use them. For example a top Panth with ignite flash would focus on 1v1 for the first five level since he has the advantage of spells. Also his passive is easy to stack even without minions. After level 6, he has a map pressure where he can gank any lane just by using ult.