Just be prepared near the end for refinements. When I did mine, I had to do another 6 months of refinements near the end to help get the locking of my bite grip to be where it needs to be. I was otherwise expecting that day to be when I’d be done, and later learned refinements are a fairly common occurrence when going through Invisalign.
As the sibling comment, it’s definitely worth it. Best of luck!
As the sibling comment, it’s definitely worth it. Best of luck!