Let’s look at my china tree because I havn’t touched that one at all.
Let’s pick P-47D23RA as our goal aircraft.
RP to unlock rank 2: we need 6 vehicles and already own 2.
Ki-27 Otsu for 2900 RP (29 skill XP)
CW-21 for 4000 RP (40 skill XP)
I-16 for 2900 RP (29 skill XP)
I-153 m63 for 4000 RP (40 skill XP).
We have gained 138 skill XP unlocking rank 2.
RP to unlock rank 3: We need 6 aircraft
P-66 7900 (79)
p-40 9200 (92)
P-43 5300 (53)
I-16 t10 7900 (79)
i-16 t17 9200 (92)
A29 7900 (79)
474 skill xp.
Finally, we get P-47D23RA for 18K RP (180 crew XP).
Our final is 654 crew XP.
Adding up (22+64+110+160)x2 for G+stamina, we get 712 crew XP needed to get both G-tolerance and stamina to level 2. This is NOWHERE enough to even take an expert to compensate (only a level 4 crew at best and we need level 10). We can’t even afford to have both level 2 G and stamina.
Spading the P-47 takes 19.9K RP, so 199 crew XP. We go from 654 to 853 - enough to actually get the 712 we needed for level 2 in both G and stamina. To get 2.5, we need 215 more (712+215=920) - NOT enough. We still cannot expert our crew.
We pass out if we exceed 4.8G for 21 seconds (at least at sustained 5.5G without any significant spikes above or below 5.5).
Now, this is less of an issue for the P-47 as it’s not a turn fighter and has bad MER, but do the same for Bf109F4 or A6M3 or MkIX Spitfire - all aircraft with excellent retention known for doing a lot of turning for one reason or another.
Meanwhile my maxed american crew can casually sit at 5.5G without even a hint of greying out and only has to stop due to running out of altitude to maintain the 5.5G consistently (a 5 kilometer spiral)
And we still havn’t improved keen vision and awareness at all so we will see planes phase out of existence while looking at them.
Oh, and as a new player you want rank 3 planes. Rank 2 planes got terrible visibility, lack trim and got questionable gunsights. 3.0+ BR also feels way more popular than 1-3 for finding lobbies.