Lately, I’ve been listening to everyone talk about “data availability, ordering, finality”—a bunch of terms that sound like exam questions… I personally focus on one main thread: whether the order you place will actually be seen, whether it will get cut in line, and whether it will count in the end.

Data availability = don’t just show the ledger contents to a small number of people.
Ordering = don’t casually change who comes first and who comes after (otherwise you might get shoved in between and not even notice).
Finality = don’t go back on your decision every few minutes.

During that time when a certain major mainstream chain was upgraded or maintained, people in the group kept guessing whether the ecosystem would migrate. I think it’s better not to chase the drama first—first, see whether these three things are more “stable” after the upgrade. Just be disciplined: if you’re not sure, move less. Not every fluctuation is worth getting involved in.