Any Good Huntress Build please tell me

BBQ is just wonderful never let it leave your sights,

STBFL doesn't work well on huntress especially against good players who will use your hatchets for distance it is unlikely to get many m1s

Pop/Corrupt intervention are great but id recommend one or the other not both, corrupt for early game and pop for mid-late game

Your other two perk slots should also be detection type perks, Whispers, nurses calling, discordance, and iron maiden as huntress has a strong power and basekit but to make up for the 110% movement speed and reloading you want to know where to go next as much as possible

My build I usually run is BBQ, Nurses, Corrupt, and iron maiden for those fast reloads and cheeky free downs

Why would you recommend not running Pop and CI? They work fine together imo.

To help answer the question, though, I actually really like running Monitor & Abuse on Huntress. It helps with tracking when you're not in a chase, which is good since tracking is a big weakness of hers, and it gives you some surprisingly good stealth. Her lullaby is 40m and it isn't directional. Her TR with Monitor is 12m. So, if you think about that, only 9% of the area that can hear the lullaby will also hear the TR. What that means is 1) You're probably going to be starting chases with survivors from much closer to them, and 2) Survivors will be forced to play more carefully once they hear the lullaby because they know you can get really close to them before they'll hear the TR. It's important to prove to them that you can hit your hatchets, but once you do, Monitor helps you pressure all survivors within humming range.

I probably wouldn't run it with or instead of BBQ, but Bitter Murmur is underrated on her too if you're accurate with your hatchets. People usually move away from the gen in a straight line once it's done, and that'll give you a chance to throw a really accurate long range hatchet and sometimes get a cheap hit. If you land it, that hit will pay dividends for the rest of the game too, because that survivor will have to respect you whenever they're out in the open. The more cautious you can make survivors play, the slower gens will pop, and the easier your life will be. Whether you can do that obviously depends on the map, but it can be great at times. Imagine this right after a gen pops in the cornfield on Coldwind, for example - it's great. Plus, tracking perks are generally a smart idea on Huntress.

Honestly 4 seconds reload vs 2 second reload doesn't seem like much but once you see and use the animation once every reload without will be sluggish, until you get iron maiden I recommend using pop+corrupt especially till you get comfortable enough to run less slowdown in exchange for more information perks

Whispers, A Nurse's Calling, STBFL or Agitation (for survivors that try to sabo hooks or body block), and Devour Hope or Stridor.

I tend to not like using slowdown perks because I think they're unhealthy for the game. I usually end up seeing the exit gates get powered in my games, but most survivors end up dying anyway because knowing how to slug well and prevent unhooks when near a stage change is the only know-how you really need.