Hey to all of you...

There is a another hard fork coming on it's way at the 17th of December, which will create a new coin, called "Super Bitcoin" (there are in total 3 hard forks in December).
So I do believe Bitcoin won't reach 15000USD till the end of this year, it will float around 10-11000USD I think.
I do also believe it might drop a bit due people cashing out to buy presents etc. What are your opinions?
I have invested a huge amount 2 weeks ago and I am very pleased with my current profit. I'm a long term investor, not a trader.

Information about the Super Bitcoin:
- https://atozforex.com/news/2017-december-hard-fork-expectations
- http://supersmartbitcoin.com

Now to go back to the purpose of this post...
I am using the program "Bitcoin Core" to store my coins, but I was wondering how to collect the new "Super Bitcoin"? I suppose "Bitcoin Core" will not support this new crypto, so I am looking for a good software wallet.
Do installing another wallet requires to re-download the whole blockchain once again?


Thanks in advance (and happy holidays),
David