Is this a hammer or grape euphillia?

[i cant think]

So, I have had this “Hammer” for the past 2-3 weeks, I got told it was a hammer but ever since seeing photos of a grape/Euphillis cristata I have been thinking it could instead be that.
A few photos:

 

[elysics]

Looks like a normal hammer just not a very happy one

 

[i cant think]

Looks like a normal hammer just not a very happy one

Yeah, I know it’s not very happy (It’s getting high flow so I need to move it during the water change today except it’s hard to find the right spot for it - Flow in a RedSea Max Nano is high if nothing is blocking it like other coral)