I saw the bad news about the bitcoin

, I feel unhappy because I'm going to invest into bitcoin

. Whether it booms again or continues down to death. Should I start with $450 now? If it's possible, please tell me where to begin.
My colleagues advise me to use ETH, but i just found another name Nextycoin. The Nextyplatform seems to new, i wonder it will lead more oppoturnities, by contrast, ETH's old and likely to more reliable.

Which one should I choose? Anyone gives me some info. about them or other names, pls.
Thanks

Right now this is the best moment to invest in crypto as i think. If you buy any crypto you can buy so lowest price from any crypto market. If you want you can buy bitcoin because bitcoin always profitable if you hold for right time. Yes you can start with $450. when you thinking you should invest more That's time you invest more.
I think your friend right, You can buy ETH this is my 2nd choice cryptocurrency. ETH is now most popular coin after bitcoin at this moment. they have decentralize blockchain and also have Smart contract. At this moment most ICO project comes form Ethereum Platform. you can also buy waves, neo, DCT. All is good for me.