Contrails at high altitudes n lower Polygons

[Mus51]

I thought about contrails at high altitudes like they had in WW2:



And also, i thought it might be an idea to create lower Polygon levels on planes u dont fly. It is a pain in rear when you get low framerates during huge furballs.

As for the contrails, they might be frame eating but there might be something to solve that.

[Bronk]

So lower poly count on ac but increase the background count ehh?
Naaa