I saw this interesting bit of blockchain info, Steem is #1 in terms of blockchain activity/transactions.
Oh wow, I was not expecting that, and look at the CUI! At the moment steem is at 0.14%!! No scalability problems there I'd say.
ETH on the other hand is bursting at the seams with about 7000 unconfirmed transactions. Is that expected? I'm not well versed in ethereum's inner workings...
Edit: Well, I forgot eth is still in its PoW phase...that explains it.
Yeah, ETH will everntually be converting to PoS,,,so they say.

One of the witnesses did a speed test the other month as well: