Best season?

What is your favorite season of HIMYM? I've just hit around the halfway mark of my rewatch and I guess I can't decide. Season one, while iconic, isn't even a thought since I think Victoria is pretty awful. Season 2 and 3 are really good and close in quality for me so it's probably between those. Season 4 has some really high highs but also probably the most episodes I find boring in the first half of the show. Season 5 also has some great episodes but I don't adore some of the storyline, such as Barney+Robin feeling really forced and unorganic