usually when you are leveling a small, low level crew, you will go for aa. ( 防空) in GB.

or you can stay in blitz, but i personally prefer GBs, as you get more experience.

If you are able to get a few more planes down, you will probably be able to get more experience as well.

Thank you
But I compared the experience I got from Blitz and GB.
The experience and credit/point from Blitz is much more than the one in GB.

Why?

?日本人妖船（大淀，伊?改等）?2??炸，剩下位置放?要?其他?家或者?要?的日本水兵，?超?，炸BB??一局1W+，?外船?等?和船只等?最好不要超?15?。否?????少。

?于第一???，建?第一?船?路?的兵全正?，因?美服???少，第一船??兵???。第二船??兵，比?适合?兵的有，英?，德?，日本。可以用日本人妖船???升?到120???