Search:

Any PP leg unit. Luxe leg, Falz Leg, White tail, or anything of the sort

That's a rough decision ,but I'd say that Kamui's are the best and akane would be second. That could be debatable though due to low element and the potential being inconsistent. The 400 s-atk should...

I'd say get the easier to obtain and I'd say the potential is good. Although with the new Eq around I doubt it will be hard to get your hands on Edges