Open system
Tarrasch French: Open or Closed?

Another option (If you wish to torture yourself) is trying the Guimard Variation against the Tarrasch French. I was studying some of the games of Vaganian (IMO one of the best French defense players ever) and some of his ideas in this variation “almost” seem playable, where move order is paramount. At the very least, it has surprise value.
I was wondering wether the open or closed system in the tarrasch is more aggressive for black?