Hedera Hashgraph [HBAR]: The only blockchain capable of NOT bottlenecking under extreme traffic. Future-proof & infinitely scalable, so it could handle the traffic between an overpopulated Earth + Moon + Mars + Titan + Galaxy, etc.. The transaction fees will always remain low and predictable, less than a penny. It’s open source and transparent, plus it’s backed by some of the world’s largest corporations. There are others who’ve copied the Hashgraph tech and added their own spin to it, but Hedera Hashgraph is the original.

Jasmy [Jasmy]: Japan’s Bitcoin, it will be on every smart device you can imagine, for any and all users who want complete control over their very personal information. Think of it as Japan’s My Number Card, because it is, but it’s about to go global, and you’ll be able to market your information If the creators of JASMY were to launch on Hedera Hashgraph, it would become future-proof and go intergalactic, but I don’t know whether they’ve considered this or not. The problem is, Jasmy is built on Etherium, a slow and expensive tech, so it will not hold up under pressure, but they’ve created and launched the Janction Blockchain, to try and escape from Etherium’s limitations, but — at this time — I’m unknowing of its progress.

Algorand [ALGO]: Future-proof, fast, low fees, can’t be hacked, so it just has staying power. The guy who created it is an absolute math wizard, a genius, so he made it immortal. I just expect Algo to keep growing, slowly but surely.