Thinking of moving some funds to UEX US – any active traders here?

I’ve been looking at UEX US lately. The interface seems decent, but I’m skeptical about the actual liquidity “under the hood” for mid-caps.

Before I commit a larger part of my portfolio, has anyone actually traded there recently? Specifically: How’s the slippage on $5k+ orders? (not for BTC/ETH, but the smaller pairs).

Are withdrawals instant or do they hold funds for “manual review”?

Is the platform stable during high-volatility spikes?

Trying to figure out if the order books are real or just padded. Anyone who has experience please let me know.

Would really appreciate if someone can explain or share tips on how they handle this. Thankss