CCL: GW calculation program

Hey Everyone

I want to do the GW calculation of the band structure of 2D material, which software is best for this purpose?  I known some software can do the GW+BSE calculation, but not sure which one is better.


Wei Li
State Key Lab of Theoretical & Computational Chemistry
Institute of Theoretical Chemistry
Jilin University
Changchun, 130023
P.R. China
Email: liwei0099.(!)