do you know the guys behind poloniex? i dont think so
Delaware, USA; fully vetted and regulated. Compliance is their middle name.
If you expect or want Volume and LIQUIdity, credentials and location are very important.
Also... Russian crypto-regulation status does not bode well for your location:
https://en.wikipedia.org/wiki/Legality_of_bitcoin_by_country#Russia
https://www.cryptocoinsnews.com/russia-blocks-access-bitcoin-p2p-exchange-localbitcoins/