These projects are unfamiliar to most people. But you seemed very potential. Surely you have researched these and found something positive that you did not share with us. You have just given links to some of the official sites of the projects here.
I'm not buying polkadot or polkadot projects, they already pumped, I'm buying Octopus appchains on NEAR protocol skyward finance.
Polkadot and polkaparty are two completely different projects. There is also another project of almost the same name such as Polkadog. Recently Polkadog and polkaparty running their bounty.