plz add to FAQ: "Why do u say ~30fps is 'acceptable' framerate?"
Cuz it's not. I'm not even trying to be snobbish here. 30FPS is bottom of the barrel and if u play any mainstream BF game with those kind of frames, you're going to have a bad time. You are going to be taken advantage of in ways whose existence you are not even aware of.
Been playing BF3 at around 60FPS for a couple years. I view this as a minimum acceptable framerate, but still was relatively content with it, as my display refresh was at 60Hz. Had a moderately good time, but always confused about why my elite skills (no rly) don't seem to translate from other shooters. Always assumed it was DICE's janky netcode (and I'm still not saying it's not!), ridiculous gun "balance", etc. Recently been overclocking GPU and got a new higher-refresh display, and what a different it makes now that my average FPS is more like 80-90. Lethality has gone up accordingly.
Low FPS is hurting you more than you think, and without experiencing the difference for yourself, there is no way to even be aware of all the subtle ways in which it undermines gameplay. Even for someone who is familiar with the difference between 30/60/120/etc. FPS, there isn't really any way, conscious or unconscious, to compensate for low framerate.
And briefly: framerate awareness and striving for framerate excellence is about more than individual satisfaction. A happier playerbase is a healthier playerbase, and we all benefit from that.