it looks like an Acropora microclados
It's not an ssc? Or Tierra en fuego? And the reason it will never be either is you would have had to purchase this from the company that gave it this fancy name.
There for trying to get someone to tell you if it's either one of them would be adding a substantial amount of money to an acropora that really is just that an acropora.
Remember people make a living off these fancy names and I for one have fallen victim to it in the past, but not anymore as you should buy what you like not what someone give as name to and charges a high price tag for.
In the end sps all come from the same place and most are matriculated pieces that are fragged and then sold with fancy names. These maricultered pieces range in price and most don't sell for more than $25 to $35 per colony.
Don't get me wrong there are a few SPS name brands I want but only because I like the look of them not because they claim to be rare or expensive.
Michael