I can only speak about the projects that I am familiar with; I am not familiar with the other projects; nonetheless, the Paragen launchpad is becoming increasingly serious. They were able to sell out all of their IDO stages in a short period of time, and they have also launched their Rgen tokens on pancakeswap and listed them on coinmarketcap. It is clear that Paragen is serious about its development, and outstanding projects are already appearing on the launchpad that straddle the BNB, Matic, Sol, and Avax Blockchain networks.