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Block size of ETH I mean

different rate of blocks + diff sizes, easier to compare top speeds.

btc now about 7 tx/sec top, eth top range given around 10-20. bts & steem 100 k/sec

Keep in mind eth blockchain grows roughly 7-10x faster at similar loads. http://bc.daniel.net.nz/

Also many btc tx are bunched together into 1 to save tons on fees which doesn't show up in tx counts https://bitcointechtalk.com/saving-up-to-80-on-bitcoin-transaction-fees-by-batching-payments-4147ab7009fb

ETH doesn't have native ability to do from accounts. Can do a work around each time by creating and then sending to a new smart contract (not cheap) and then it sends to many outputs.

Thanks for the info, I don't understand all of it, looking up