Poloniex’s May reserve fund reached 100.46%, with nearly all users holding steady at 100%+.

P Network is still in the reinitialization stage.
Whether it’s in terms of size or popularity, it can’t compare with the top platforms.
But on the matter of making reserves transparent, the actions it took—nothing that should be done was left out.
It’s completely up to the standards of a major exchange.
One more detail to add:
The 1U membership card waives fees—1 dollar USDT gets you a whole month of zero-fee trading experience.