Im finishing up japanese air and wondering what tree I should grind next. I already have the mirage f1c (not my favorite plane by any means) and have 8.3 for french planes. Almost done with props for germany and im rank 4 for Chinese planes. I could buy a premium jet to grind either as well with the upcoming sales.
Those early jets will be pretty sour to play, maybe skip them with the he-162
After the butchering of the PL-12s Gaijin just did I would say Germany.
Grind out the Mig-15bis with the Ta-152