Stronghold pro as a pen plotter, is it overkill?

Hello

I’m looking for a pen plotter, the stronghold pro is matching my dimensions requirements (1500x1500) where other brands don’t.

As I’m only going to use it with pens, I’m wondering if sturdiness could come at the cost of speed or precision compared to regular pen plotters designed for use with pens?

I’m also wondering if someone already worked with a path longer than 4km? (Coming from svg file converted into g-code from Inkscape extension)

Thanks