There are many coins that are challenging the ethereum e.g EOS & tron , few projects are using tron blockchain to launch there icos but its not as better as ETH , tron may win over ETH but still have a longer way to go ,same thing goes to other
I think TRON is hard to beat EOS, let alone ETH. The founder of TRON used to play pump and dump on Binance earlier this year and made $ 300 million for himself. With such a person I never put faith in that project