All comes down to your interests.
I would suggest seeing either if you're interested in such films or have spare cash to burn. Neither were a must watch or a masterpiece. But hey, that's just me, lol!

obviously Oppenheimer

The later one.
For the sake of Science, Nolan and Cilian.

Open hymen

Ye bhi koi puchne wali baat hai
Of course Oppenheimer

Flowers of the killer moon supremacy.

Oppenheimer

Oppenheimer

Barbie all the waaayyy

Oppenheimer ofc