Here you can check the recommended transaction fees for Bitcoin (BTC) and Ethereum (ETH). Very useful, yea?
telegram.me/CoinFeeBotWe propose you to share our bot with friends, the number of subscribers increases rapidly. Also we plan to improve it and to develop new useful tools.

Since now unconfirmed transaction has been decrease much
https://blockchain.info/unconfirmed-transactions it's now about 5k, So i think fees it's not a problem now. Last time i do made tx with fee .00002 and it got confirmed in 30 mins.