We plan to update Power Gift Packs in future updates.

The advanced threads are in the new grocery storage room shop and considering that it's worth 1000 moon tokens limited 100 per day it isn't such a bad deal we don't get from SA anymore directly. 2600 moon tokens from expert x6 tries is 15600 moon tokens + the group try, in other words you get the same amount or even more advanced threads from SA than before when you stop to think about it .