BSC is a Blockchain that I have often used for a long time, this is because this Blockchain has good transaction speed, security and low fees. Maybe currently many Blockchains have low fees when compared to BSC, but what about the security?!
But that doesn't mean I don't like or have never transacted on other Blockchains, Solana, Polygon, I often transact there too.
But if you ask me which one is my favorite?! BSC is the answer