Investing in cryptocurrencies is a very risky venture investment, of course, you need to keep money in the bank and invest in cryptocurrencies only a small part that you can afford to lose.

The cryptocurrency you have to buy now is the top 10 - 15 coins in the marketcap. The reason's the coins mentioned above have gained the trust of a large number of people. Finally trust and support have made these coins able to survive in a relatively long time both quality and reputation.

I invested in many altcoins and tried to choose promising projects. But i think still and for a long time will be the leader of the bitcoin in the market. In the future, a new generation cryptos may come and the situation may change, a long process.

Both systems (banks and bitcoins) can not guarantee 100% safety of your money. They just have different threats. The main enemy of both of them are hackers that can ruin online banking systems of the banks and the wallets for the crypto currency.

Surely Bitcoin. Bitcoin is the oldest and most known, of cryptocurrencies. As demand grow, and supply is getting lower and lower because of difficulty increase and mining reward halving, Bitcoin is a better choice.

I prefer Ripple.  Ripple introduces a significant change. It is used for fast money transactions and as such has a lot of appeal to major financial institutions. This is something that makes it somewhat more stable and less prone to fluctuations.

I disagree with the fact that bounty hunters have a bad influence because they get rarely more than 1.5% of total supply which is just a tiny part of a coin.

mostly people here advice to buy ETH. But as a trader, I will say No for you. So many bad rumors about ETH out there and like you see ETH even can break $300 so far even when bitcoin already steady at $7200 like now. I consider buying another altcoin than ETH. Altcoins with the more better prospect.

I'd go with stability and consistency, and that is what I'm seeing with Litecoin and I think that investing in long-term would bd fittable with LTC, and if you are going to invest in a short-term span then go with XRP, Ripple is great as well, but I had to give it to LTC for being consistent.

The income from bounty decreases with the decrease of ETH price and the coin price of the ICO at the time of entering the exchange below the ICO price so that the income from bounty in this time is less.
Especially at this time bounty increasingly complicated with the many projects that require that KYC make trouble and several times experienced problems in KYC verification.

In my opinion, now is the most acceptable time for investment, as well as for the unstable situation in the market you can buy good tokens at a bargain price, and in the future when the situation stabilizes to sell them and receive a whopping profit

We can not talk about stability in the crypto currency market, because it can not be. Prices will always be volatile, until the market no one will regulate. We must be able to react to different market conditions, then we will be successful.

BTC and LTC are two of the potential e-currencies in the market. But the stability, popularity and value of BTC is better than LTC. The BTC's market value has affected the Altcoin pricing market, including LTC.

At the moment, the waves are not even a competitor for Ethereum. Ethereum has a lot of working projects, and waves has to count on fingers. Therefore, the waves need to try hard to take svle place in the market.