If you want the Fjell, then go for it. They do look fantastic! The price and the waiting is a drag, though.
Be aware, not all those Aliexpress aluminum cases are the same. I recently got a custom TKL someone had built on a Lambo case, and it is really nice, much better than I expected. Now I've got a yearning for a 60% Lambo… especially if I can find one in silver. I like silver.