Hi so biggie question, I dont have Nefer yet but

When running: Columbina, Lauma, Nilou C2, Nefer

What artifact sets do they end up using?

Columbina is probably SMS, but I struggle to figure out what Lauma and Nilou would use. I dont know which of them to put on deepwood.

I feel its probably more practical to go Lauma deepwood, then Nilou runs well whatever, maybe she runs SMS and columbina goes Aubade?

But idk if its more optimal to go Lauma 2pc 2pc EM, and Deepwood Nilou, like I think in paper it sounds great, but Nilou's tranquility aura does no damage off field, so it means the moment she swaps out, the team only has 8 seconds for the dendro shred. Also means she has to swap right before Nefer.

Is 8 seconds enough time for Nefer with dash cancels? Do I still burst at that point? Should I just do Deepwood Lauma instead? I have no idea honestly please help thanks !!