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

You should choose between Bitcoin and Ethereum than Nextycoin because this new coin for me is a crap coin in which still not included in the list among better coins in the market. Today is the best opportunity to buy both of these coins in which in favor for all new comers because they are much cheaper to purchase than last year value and proven the most promising coins for an investment.