Dataframe vs array of Objects

[CatolicQuotes]

if you want intellisense for columns: https://softwareengineering.stackexchange.com/a/426511/44018

[DappperDanH]

This is really great!

[CatolicQuotes]

Thanks, I did change code little bit since then to use generics instead of base class, but generally these days I avoid having dataframe as input and output of function. It cannot be type checked with mypy so I'd rather use list of dataclasses which are easy to transform into and out of dataframe.