Sorry about not posting this in chess openings, but apparently I don't have the permission to repost it in the right category.
classical French, 4.e5 or 4.Bg5 better?

Bg5 makes both the most sense (swap off White's bad Bishop for Black's good Bishop) and also the least sense (trading pieces when you have a space advantage)?

Bg5 if you like open positions more, e5 if you wanna do closed positions (note in the e5, you can long castle if you want a fighting game)
I noticed the newest Stockfish has a strong opinion about the classical French (1.e4 e6 2.d4 d5 3.Nc3 Nf6). It evaluates the position after 4.e5 as +0.4 while 4.Bg5 only gets +0.2. I must say that 4.e5 seems to play easier, but what is the verdict of the experts?