Thomastik-Infeld AC111 Plectrum Hybrid Wound Light
The D string broke while stringing the guitar, so I never got to hear how that sounded. The G broke som days later.
This has never happened to me before, except on my jazzmaster, when using Thomasik strings, so they are known to be very fragile.
Contacted Thomasik regarding this, they have not replied.
The remaining strings sound great!