Hi to all, I'm new in this I have one question, is better to buy now VIB or is better to wait 1- 2 days then buy?
You should definately wait some time.
Most successful coins experience a decrease first, becuase ICO investors want to collect short-term profits.
Compare with WTC or OMG:
https://coinmarketcap.com/currencies/walton/https://coinmarketcap.com/currencies/omisego/As VIB has some big investors, even a sharp decrease is possible.
But I agree that in a few days/weeks it might be around +100%
Sounds reasonable.