You should definitely check out Chromia's platform, and it's $CHR utility token
A platform still developing, but got affiliations with LHV bank, issuing Euros on the Btc blockchain, digitized land title transfer with swedish land registry, & NGC_ventures a key backer, hosting GAW on it's platform.
And it's mainnet hasn't even been launched yet, come that and Chromia is going to be massive.
#Chromia is worth looking into.
RE: Comparing three blockchains !