It all depends on what your definition of a "dime" is as well. Some dudes aren't gonna consider a chick a "dime" unless she has that top tier IG thot level attractiveness. I'm not sure if those chicks are easier to approach if you are an average dude. But just a slim pretty girl (like a Gabrielle Union/Megan Good type chick), are usually easier to approach because a combination of dudes being scared and dudes not seeing the increase in sexual payoff vs. the lower chances of her being available.
Regardless, "ease of approach" is meaningless. The only thing that matters is your chances of being intimate with her. If you are batting a higher percentage with women of elite attractiveness, cool, but most guys I know (including the ones with hella game), tend to do better with women of similar attractiveness.
i think pretty square chicks like tinashe with the slim bodies are underrated
some of the nicest feminine girls