threading. it leaves a precise shape and leaves my brows looking good. one time I did have a mishap where the woman threaded out way too much hair but she just didn't know what the hell she was doing. threading is clean and neat and probably more sanitary than wax.
ive tried waxing a few times. it was more messy, the shape did not seem as precise as threading either. plus it can burn or irritate your skin. and if you have thin brows it may not come out well.
i am not sure if waxing or threading grows in quicker, I thread about every two weeks but really once it's been a week and a half they start to get growth.
i hate tweezing and for me I always mess up. unless you have a natural good arch and only tweeze the loose strays at the bottom, tweezing sucks.
I used to get them waxed every now and then, so they have a pretty good shape, and if I do it often enough, they don't lose it so I can just pluck to that shape. And it's free - I can't really afford to pay out for things like sorting my eyebrows out at the moment lol.
I'm not sure what threading is, but my skin is so sensitive that I can't tweeze or wax without bleeding a little bit. I just use one of those small hand held hair trimmers. I know it leaves my eyebrows feeling a little stubbly, but it keeps them neat and I don't want to have to deal with the pain and bleeding with the other methods.
Definitely threading as well. I used to get them waxed and my skin would get so irritated and even scab sometimes...embarrassing...Then I just use tweezers to pluck and stray hairs in between when I go to get them threaded