Quick question on sniping new Binance listing

Been grinding the crypto recreation for a bit now, mostly on Binance, and I've nailed some quick flips by leaping on new listings like 0.05 seconds after they drop. Often snag 10-20% features straightforward, then dump earlier than the hype fades. But recently, I'm seeing whispers about people getting in approach earlier like hours earlier than the official Binance spot itemizing, and questioning if that's the ticket to these insane 500% pumps all of us dream about.

Let's use a hypothetical coin referred to as "X" for instance. Say Binance proclaims X is itemizing this afternoon at, like, 2 PM ET. I've heard some individuals are shifting their funds from centralized exchanges over to a Web3 wallet or DEX (assume Uniswap or no matter's scorching on that chain) and scooping up X tokens 1-Four hours early. Apparently, these coins typically trade on DEXes pre-listing if there's early liquidity or airdrops or no matter.

My massive questions:

If I bridge my USDT or ETH over and purchase X an hour or 4 earlier than the Binance drop, might I actually see 20% features or even these wild 500% surges like we've seen with some meme coins? I imply, the liquidity flood from Binance users might moon it, right?

Once it's formally listed, ought to I just sell instantly to lock in income, or does low pre-listing liquidity make it a nightmare to exit? Don't wanna get caught!!

I've caught to post-listing snipes thus far 'trigger it's low-risk fuel fees aside however is this pre-listing play even doable without getting rekt? Feels dangerous AF with potential scams, rug pulls, or just missing the window. Anybody pulled this off efficiently?

Just tryna degree up my strategy without blowing up my portfolio