One of the biggest draws to Binance is the super cheap transaction fees. Since Binance are in the startup phase, the fees really are some of the least expensive out there. Binance charge nothing for new deposits of coins onto the platform and just 0.1% on the value of trades. To put this in perspective – if you were to use your Bitcoin to buy $100 of Ethereum, Binance would charge you 10 cents.
Always pay attention to Bitcoin. Most altcoins (every cryptocurrency except Bitcoin) are pegged more closely to Bitcoin than Asian currencies were to the USD during the Asian Financial Crisis. If Bitcoin price pump drastically, altcoins price can go down as people try to exit altcoins to ride the BTC profits; inversely, if Bitcoin prices dump drastically, altcoin prices can go down, too, as people exit altcoins to exchange back into fiat. The best times for altcoin growth appear when Bitcoin shows organic growth or decline, or remains stagnant in price.