Where do you think more money will be put into Fiat, alts, or BTC after the fork???
This has been discussed so many times, the last that has been happened was bitcoin cash where at the start its pumped up quickly after a weeks then after 2 months it dumped continuously, and now BTG I think was worst than BCH in my opinion only. So, the bitcoin holder must not panic actually, just stay calm and relax. Keep your Bitcoin in your safest wallet like electrum or multibit hd.