In many altkoins there is a chance to beat bitcoin over time. Bitcoin now has a lot of drawbacks and above all, its throughput in seven transactions per second. In my opinion, there is already no coin or token with such low scalability. Therefore, it loses its popularity and level of capitalization. As soon as its capitalization drops to the level of the upper altcoyins, primarily the ethereum, it will not be able to exert price dominance over the other types of crypto-currency, and its value will quickly fall.

No, bitcoin is considered only relatively anonymous, because if you want and especially the opportunities of law enforcement agencies, you can go to the person who owns a particular purse with bitcoin. Crypto currency with a rather high level of anonymity are Monero, ZCash, Dash and other coins.

Tokens in general are very useful for humans, because they are used in a narrow sphere of human activity and in practice make our life much more comfortable and easier. Tokens are the basis of the crypto currency and its practical future, despite the fact that many ICO projects are empty and useless or openly fraudulent.

Of course, you can keep coins and tokens in your purses for a very long time. They and after many years should be usable. However, it is better to keep a promising crypto currency, which in time will only increase in value. Some tokens have already grown hundreds of thousands and even millions of times.

I believe. that the KYC check for participants in the ICO generosity campaigns is generally illegal. It should only be conducted with respect to investors. Participants in the ICO generosity campaign do not invest in ICO projects, so they should not undergo such a check. I try not to join ICO projects whenever possible, where such verification is possible.

Of course, when the crypto-currency market begins to rise and grow in price, all promising altcoyins will also grow. There is no doubt about it. After all, there was a general fall in the crypto-currency market.