pls don`t buy invites they are free and each person with the score over ~91% has one or two, also community is sharing them free on discord and telegram (they are must as none chain is perfect so this one is also open to AI mass attack which is sorted by invites which are each epoch limited so no one can stage mass AI attack)
I know the score must be over 92% I have 93% ATM, last epoch I was at 91,84% and I had still the Verified status, this is why I know for sure is 92%.
Regarding the invites, I also agree that users, especially newbies to not pay for them. You can get them for free if you are committed to the project.
BTW I have 1 invite free for a interested newbie, PM me on Discord @othell_rogue#6551