So it turns out, the e3 is 180 mhs and the f3 is 1500 mhs, almost 10 times more hashrate and bitmain was smart, put the f3 when the network could not be filled with gpus anymore because there were no gpus to be bought anymore hehe, so they could camouflage their f3 as gpus hehe, december - january timeframe hehe
You are full of crap, all your words are completely wrong. You are trying too look smart and like some prophet but actually, I laugh at you all day long.