Gt score

I’m receiving conflicting information. A simple google search tells me 110 gt is required for an 18x contract off the streets. 100 for being in already. I’m off the streets but recruiter tells me I am able to secure a 18x contract or Option 40 with 108 gt score. Also saw a post a year ago on this thread it’s 100 gt score. But another post 2 months ago says 110 gt score.

So what is it?