When choosing a mining algorithm, please choose something that does not favor amd nor nvidia.. it should be egalitarian..
Thanks

Is this coin can be mined?

I think 98M is max total supply, and most of them distribute to ICO, and some for bounty and the team.
Initially Stratis will launch with POW Mining, we will be developing our own Proof-of-stake technology. This is due to the Stratis Full Node framework being based on the architecture of Bitcoin 0.12.