PSA: If, for any reason, you're using decorations that you don't have 4 slot versions of (bow charge up, guard up, capacity boost, est) the fatalis waist alpha is 100% better then
Best Great Spiritvein Gem + Rare Decoration Farm - Monster Hunter World Iceborne! (New Event Quests) - YouTube
Monster Hunter: World Decorations Farming Guide – How to Farm Jewels
3rd Version of my Fatalis LS build, I think this is a good as it can get until I am able to make more A set armor and get better decorations. :