You might also want to look at this thread
props to @cmallonee for his help.
There's another thread somewhere in here where I asked about the coming changes to charting in Perspective. I can't find it right now but some developers responded stating that they are still fleshing out their options for charting in Perspective.
My key take away from the discussion was that Perspective charting is going to improve at some point in the future but we don't have an ETA yet. It is something they are actively evaluating.
There's also another thread a while back where someone asked them if they were planning to implement some of the poster's favorite Vision controls in Perspective. The response was that they plan to implement everything Vision can do and more. Perspective is in the really early stages. They're actively focused on building a solid foundation and then later building onto that foundation.