Bitcoin's average transaction cost has been anywhere from $18 to $60 over the last few months. Even dodge coin is approaching $2 for each transaction. Bitcoin Cash transactions cost $0.02 (2 cents) and the transaction throughput can grow 30x without the blocks being full.
In the venn diagram of (decentralized) cryptocurrencies that are widely accepted and have reasonable transaction costs, litecoin, monero and bitcoin cash are what end up being viable for real use right now.