What is the fastest site to sell Bitcoin?

I'm curious to know, when it comes to selling Bitcoin quickly, which site would you recommend as the fastest option? I'm looking for a platform that can facilitate transactions swiftly and efficiently, ensuring that I can convert my Bitcoin holdings into fiat currency or other digital assets with minimal delay. Can you provide me with some insights on the factors to consider when selecting a fast Bitcoin exchange, and perhaps even name a few reputable platforms that excel in this area?