Since I don't know much about the ATOM project, I don't want to comment much, but I would like to comment on the BNB in ​​particular and express my thoughts on EOS. First of all, BNB is the crypto currency of a wide-ranging and industry-leading exchange service. It provides infrastructure for many tokens within its own network and has the feature of being a network structure without any problems. On the other hand, since it is the product of a very successful service, it has a very serious transaction volume and is valued every day. However, there is a disadvantage on the BNB side that in the event of a possible bad situation, the stock market is unlikely to suffer loss of value because it is a coin. For example, in the event of a major hack, a serious network problem or, most importantly, the exchange service is shut down forever, the BNB will have no value at all. Therefore, it should be preferred as medium term rather than long term. On the EOS side, EOS is a very successful and very popular crypto currency. But here they have serious competitors, and if the team works with lower performance, the EOS may be far behind. Still, I think it would be a sensible choice in the long term.