Fly line Wt and for Large mouth bass?

[POutdoors]

Im looking to respool my fly reel (Cabela's 2021 Bighorn paired with 8wt rod) and was looking for some fly line recommendations, I was wondering if I should go with 8wt or find a heavier one like 9 or 10 and what brand.

 

[Wandering Blues]

I like to over line when throwing meat. Check out the streamer series from Rio.