@Jmare007
After S2, I really wouldn't jump on the manga unless you really want to read the series no matter what. Art in the manga does not touch how good the visuals are in the anime.
The main issue is the author & artist are consistently on hiatus to a really high degree. I expect a movie to come out for the arc that follows S2. Leaving the current arc, which is long, is really a bad time to get into the manga, imo. As long as you can avoid spoilers. Tbh it is more worth to stick to being anime-only at this point.
Props breh. Knowing me, it will depend on how big of a cliffhanger S2 ends with. I thought I was going to jump on the manga after S1 and Vinland Saga S2 but both seasons had very clear endings so I was more than ok waiting for the anime. It's when there's shit I "need" to know how it continues/resolves that I jump in.