Archer/Hunter What do you think about these tierstack builds?

Here are two builds I made utilizing focus, which should make tierstack much stronger against larger bosses, since triple shots won't miss from a further distance away. Also I included SVeil because why not, I like exploding.
Exhibit A: https://hppeng-wynn.github.io/build...001Y1B1g01000361004Z61000FU0zz++++--lXURE95M1
Anthracite Ballista Tierstack ft. SVeil, OKR, and focus. 0% stealing, so it relies on mob kills for greed. 59% exploding.
Exhibit B: https://hppeng-wynn.github.io/build...w0w18001B111g010009I1001lU00zz++++--lXURE95M1
Anthracite Ballista Tierstack ft. SVeil, OKR, Knucklebones, and focus. -ls, but 17% stealing for greed. 85% exploding.

I have a few questions about these builds before I go spend very limited budget of emeralds on trying them out.

1: Is 0% stealing viable with OKR. This is a question about the first build, which has a bit of ls, but not enough to sustain. I assume mobs still drop emeralds when they die whether or not you have stealing, so I'm wondering if this happens enough for it to be worth having OKR in the build. If mob kills don't drop emeralds frequently enough for OKR to be worth it, I might have to either use the 2nd build or just use a completely different one, cause I ain't buying 10 pots for every time I do combat.
2: Knucklebones? Really? This build does seem really roll dependent on the knucklebones, and I'm not sure if I can afford one good enough for this build to function. I need all 3 tiers, a near perfect ls roll, and decent exploding and stealing rolls. Is it worth buying that good of a knucklebones just to get a bit more damage, exploding, ehp, and actual use of stealing+greed? Or should I just go with the first one instead? Or are both of these builds far too inconsistent to be viable and I need to make something completely different? I'm also open to any minor improvements on these builds, as long as they don't involve mythics or crafteds. Like I said, I have a limited budget. Thanks for any feedback/help/suggestions/answers/whatever.

 

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1st. you need stealing to use okr
2nd. 100%+ exploding is very recommended when using scarlet veil
3rd. knucklebones is pretty decent in that build, but the -ms is kinda sus

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this has lower dmg and no sv, but its tankier and has more ls
https://hppeng-wynn.github.io/build...BK0BI0Ji01w001Q001u1E1g00000zz++++--lXURUIAi0
WynnBuilder build:
> Nephilim
> Calidade Mail
> Leictreach Makani
> Nether's Scar
> Breezehands
> Flashfire Knuckle
> Flashfire Gauntlet
> Contrast
> Anthracite Ballista []
also changed frenzy for snowstorm, up to preference tho

 

Alright thanks, I'll see if I can improve the knucklebones one.