Credit where credit is due GBS looks stunning and performance is alot better FPS wise than i though it was going to be considering how good it looks.   Unfortunately, for me it took P3D memory usage sky high. i have 16GB of ram and i was using 15.8GB after loading in to EGKK with UK2000, Active sky, and FSLabs A319.   Loading into EGKK with same things without GBS 7.4GB....   With 15.8GB of RAM usage before even doing a flight i dont think it gunna stand much chance