The vehicle efficiency is counterproductive I want to get Rank VI Jets but I don’t want to play the Me 262 it is out classed in its BR I like playing bf 109 f-4 but I can not because in order to research Rank VI I must play in a rank V vehicle and bf 109 f-4 is rank III I also like playing bf 109 K-4 so what I did is I stopped playing air at all and I am not buying a 70$ pixel plane I can get 3 other good games for that money they should let me research what I want with what vehicle I want and trust me even if I get toptier Jets I will stick to my bf 109 F-4, K-4, He 51, Me 264, and bf 110 I like these planes I just want to play toptier sometimes and have fun there but I can not and I am not playing the me 262 even though I like the plane it is in a BR where it is fighting against Jets with after burners and in tanks I will always stick to my “Pz. IV ausf H” and Stug they are the most fun vehicles but I can not research the Leopard with those can I? so I play Tiger II and the only reason I play Tiger II is because it is also a fun tank if Rank V German tanks are not fun believe me I am leaving this game and playing HOI4. This is counterproductive it is a really good game with lots of assets and they do this to it and give it 2 mods to play with more than 2,000 vehicles the very least they can do is add other game mods that makes the unfun vehicles fun which would make players play more diversely