I've bought a Polycub with a little hive I have, tried to stake it but didn't work because I don't have enough gas, and the idea of selling SPS to get Hive is new for me, never imagined this at all, then swapped with Matic, I'll give it a try, so far I'm just stuck on buying CUB to get the Polycub airdrop, but it looks like I have to buy a Polycub straight away with all the resources I have. Thanks for the post.