Onboarding speed and capital efficiency for prop firms

Curious to hear about others' experiences when joining prop firms, especially those focused on Asian markets. I've been looking at a few, and the onboarding process for capital allocation seems to vary wildly. Some have very streamlined KYC/KYB, while others drag on for weeks, which can really eat into the window of opportunity for particular strategies. Beyond the initial hurdle, what are your thoughts on how efficiently these firms allow you to deploy and reallocate capital, or even withdraw profits without unnecessary friction? It's a key factor when evaluating true capital efficiency and not just the advertised profit splits.