Recently, people keep talking about data availability, ordering, finality, sounding like exam questions.

Actually, I only need to focus on one main line for myself: Will my transaction be "seen," will it be front-run, and does it really get finalized in the end?
Whether data can be accessed by everyone = don’t hide it from me;
Who queues up = I don’t want to be mysteriously cut in line;
Finality means don’t say “redo” again after two minutes.
Honestly, whether I’m criticizing transaction fees, confirming impulsively, the biggest worry is spending money without certainty.
By the way, recently, staking unlocks and token unlock calendars are being checked daily, with selling pressure and anxiety coming wave after wave…
I can only prefer chains that confirm quickly and don’t have too many black-boxed queues, anyway I’ll still click confirm.
Sigh.