How low do you think the price of BTC will go? How much will the new coin be worth?
If you go around the forum, most of the senior members and up and all saying that the price of bitcoin will go down and there will be a drop of the price of it. Several reason were given, like they are going to cash it out and convert it to fiat, or traders are going back to altcoins. Take it from them.
But as far as the new coin is concern, bt2x, I don't have a idea how much will the price is. But I'm sure that it is way below bitcoin price, maybe around $100-$200 per coin. But I'm no expert so don't take it seriously.
I think the bitcoin price will increase to $ 8000 by the end of the year, besides altcoin will still increase but not stable. At this point it is best to invest in bitcoin, but it is advisable to invest in altcoin to avoid the risk of bitcoin.