I read the narration from the link that is provided by the OP, and it is really very much interested. But choosing a best crypto casino gambling platform is the players choice. I saw the author Comparing bitcoin and ethereum in the article. The fastest and the slowest ways of transaction is also base on the software developed by the different programmer. Ethereum transaction is very fast because the users are not many to cause traffic on the site, bitcoin transaction is slow probably because the number of users make transactions per second is very high so that may cause the slowness of the system and also to verify the transaction process not to do mistake. The article also talked about transaction fees of the two network. The fees is based the network not from the casino platform. As for me I also prefer bitcoin to ethereum because bitcoin is more legit than ethereum. Although all decentralized digital Currencies but not all are legit comparing what happened to Luna. Ethereum came out after bitcoin, that ethereum is just an imitation of bitcoin which the life spam is unknown.