Question on Prop Firm Payout Reliability and Liquidity Provision

Hey everyone, been a long-time lurker, first-time poster in the Brokers room. I'm actively looking to scale up a bit and have been exploring various prop firm models, primarily for discretionary spot crypto and some $EURUSD pairs. My main hang-up isn't so much the evaluation process itself, but rather the backend infrastructure once you're funded.

Specifically, I'm curious about the experiences folks have had regarding payout reliability with prop firms. It's one thing to hit targets, it's another to consistently get those payouts processed without excessive delays or opaque fees eating into the margins. Are there common red flags to watch for in their terms of service regarding withdrawals? Also, on the liquidity side, for those trading larger crypto positions, have you ever run into issues where the firm's provided liquidity (or lack thereof) impacted your ability to execute at desired prices, particularly during volatile swings? Any insights, good or bad, would be super helpful as I'm trying to do proper due diligence before committing.