FloppyPepe (FPPE), BlockDag (BDAG), and Solaxy (SOLX) are identified as crypto presales with potential for Dogecoin-like gains.FloppyPepe (FPPE) stands out in meme coin sector, offering undervalued token at $0.0000002 per coin and passive income from staking.BlockDag (BDAG) utilizes Directed Acyclic Graph (DAG) protocol for scalability and speed, while Solaxy (SOLX) aims to solve Solana network's scalability issues.Investors interested in Dogecoin-like gains are focusing on FloppyPepe (FPPE) presale, supported by security measures and an 80% bonus offer.