system
A chat on /r/wallstreetbets
human
Nothing so far. The plan didn't specify. 
  
 However, the comments may indicate that the common will most likely be wiped out to re-capitalize.

gpt
Commons being wiped out is unlikely. PFD's are safer though. There's still 125% upside to PFD's, and with commons I'd guess anywhere from 20%-300%. I'll take the 125% though.