Recently, I discovered a pretty practical combination of on-chain tools:

Using a copy trading bot together with MINER's Smart Wallet feature allows you to track the movements of those insider addresses and really capture quite a few opportunities.

Since transaction speeds on Solana are already fast, pairing that with a bot for automated execution basically ensures you won't miss entry opportunities.

I've previously written a detailed guide on how to set the parameters and filter wallets, so if you're interested, you can check out my past posts.