Yup, I bought Arma on sale and just remove it from SSD to backup HDD until it becomes playable for me. Either with upgrade or with optimisation. 20-30 FPS is really bad, but it gets even worse when I tried some mods I was interested in, like TacBF.
I didn't know this was such issue that even people with top cards, or with SLI pair struggle... What beast is that Dyslexi guy running on and other youtubers?