I've seen good arguments about both being more suitable to our time. Brave New World captured more of the 'entertainment as anaesthesia' technique, while 1984 captured more of the paranoia-as-virtue we're burdened with. However, we have some very large deviations from Huxley's vision. No one would dream of sending their children to be raised by the state. If a drug like Soma existed (yes there is a drug called Soma now, but I mean a substance that acts as the one in Huxleys book does) it would be aggressively and hatefully prohibited.

One of the most prescient things about 1984 that really stuck out to me at the time I read it, and which I think someone could VERY easily get away with actually creating today with few even batting an eye was the Youth Anti-Sex League. It only gets slight mention in the book, I believe Winston's neighbors children were teenaged members. Brave New World handled sexuality very differently, with its 'orgy porgys' and whatnot. That's certainly not the state we have today, where discussion of sex is fine so long as you're condemning anyone who is having or seeking it, especially if they're outside of their 20s or ugly, fat, disabled, etc.

Ultimately, both books are a product of their times and provide interesting insights nonetheless. I don't know what benefit there is in holding one up as 'more alike' the dystopia we've created.