I haven’t really played using TW and getting it to insane isn’t an option since I don’t do battles and I’m not member of any clan.
I’m leaning towards bringing AV, TS and Army Cache Boost (all legendary).
My biggest concern is the choice between Army Cache Boost, Army Camp Boost or SAC.

I’m currently upgrading my third choice of artifact to legendary (supercharge army camp).
Does anyone know if I can super ascend and bring the artifact I’m currently upgrading.
Or do I have to wait 5 days until the upgrade is finished.

According to the info in the "Super ascension - what we know" thread any artifact that you carry forward that is upgrading will still be upgrading after you press the button. Which also means you do not have to wait for the upgrade to finish before doing the super ascension.

All worked out fine moving an artifact with ongoing upgrade process 👍

But man how depressing it is starting over with zero benefits from advancements… Huruey’s Castle feels like Hardened Europe 😂😂😂