What do anda think of T9?

hei Sones out there^^... I'm really getting confused now because Diamonds (Tara's fans) start calling them T9 instead of T7. Yup, that's right... Tara will have two lebih members... and this is actually making them another nine-member group. Which I honestly don't like. S9 is unique and I'd rather have S9 as the only group. T.T However, I still believe in the power of nine, and I'm sure that S9 is the best <3. Soshi jjang ~~~
So, what do anda think? Like atau Dislike? Why? Let your opinions be heard S-ones!!!