Sounds interesting. Going to check this XGo out.

Buying, especially when the prices go down

Yep, been using their app for quite a long time and didn't pay for the activation

It seems to me that there are no obstacles for Bitcoin, except for the regulation of prices by the states. I don’t know if these regulations are there or not, but this is the only thing that could prevent Bitcoin from following its development path.
Although if the state gives Bitcoin such conditions with full security and impossibility of price manipulation, then Bitcoin will have no obstacles at all.
This is only my opinion of course.

Well, it seems to me that there are almost no warm places in Russia, only in the very south. Most of Russia is a cold climate, as far as I understand. And the standard of living there is lower than in most developed countries. In addition, the cryptocurrency there is not as developed as in the same Dubai (which have already been spoken about here). If I would recommend from myself, I would recommend to look about Dubai. If you read about how crypto sphere develops there, then maybe you will like it.

Bitcoin is more than just a cryptocurrency, it's an idea! Bitcoin is the basis on which the market holds. Therefore, I agree that the market is divided into two parts: bitcoin and other cryptocurrencies.

Now it makes no sense to sell bitcoin! You will get the minimum cost. The best solution is to keep Bitcoin on. In a year it will become clear what to do for sure.

P.S.
Or you can sell just part of bitcoin if you need money now.

I think that sooner or later, Bitcoin will become legal in almost all countries. At the moment, some countries have banned bitcoin just because they don't understand it and are afraid of the consequences that may be after that.

It's simple. I think the best option would be to buy Bitcoin now and a few more of any popular currencies from the top10. If the forecasts are correct, then by the end of 2019 each of us will have a big profit.