P2PB2B exchange is a fairly well-known exchange. This exchange has a daily turnover of more than 100,000 BTC and is listed in the CMC rating: https://coinmarketcap.com/exchanges/p2pb2b/
These numbers are impressive! It seems that this P2PB2B is a really big exchange. I hope IEO will be successful!
If it is successful, it means that the result will gradually get better over time, but no one knows how long it takes.