In my experience, all of the N3DS XLs near me are currently 9.0. There were many RED 9.4s on launch day, but it seems Nintendo shipped the most recent batches FIRST, meaning what's on shelves now is actually older inventory, that's all 9.0. The only 9.2s I'm aware of are MM3D and MH4 bundles.
At any rate, for the time being, there's a very high chance of getting a 9.0 since most launch day units were completely sold out everywhere. There's a slim chance of getting a unit that someone has updated and then returned.
How long this lasts, I don't know. It depends how large the old 9.0 inventory is, and how quickly they sell out before being replaced with newer 9.4 inventory.
If you want a N3DS, I'd definitely buy one now.
At any rate, for the time being, there's a very high chance of getting a 9.0 since most launch day units were completely sold out everywhere. There's a slim chance of getting a unit that someone has updated and then returned.
How long this lasts, I don't know. It depends how large the old 9.0 inventory is, and how quickly they sell out before being replaced with newer 9.4 inventory.
If you want a N3DS, I'd definitely buy one now.