As a CFS2 junky, I have to say I am impressed with the graphics I see in some of the DCS videos available.

Questions:
Is it worth the free download?
Do I need a more powerful PC to run them without getting a slideshow of under 25FPS?

i3-4170 3.7GHz CPU
8GB RAM
nVidia GT1030-2GB VRAM
Windows 10X64

Is it worth the $50 per aircraft to expand to the Spitfire and P-51?
Are there other WW II aircraft?

PS, Oh, and is it like our other sims here in SOH? Can it be added on to by those of us who do add-ons?

Thanks in advance for educating me...

Lee
DD73