You mean Spark or Vitus? Assuming the parts CAN be had from China and bearing in mind there’d be import costs added to that, but also – for me at least – I’m not hard on my bikes if I was buying now I’d go for the Vitus – carbon wheels and AXS at that price!
With my Spark it’s had one replacement linkage / bearing kit over that time (remember my Spark is race only so it’s spared winter & fun mileage ) so I’d probably immediately order one of those from China as well to ensure it’s available when I eventually use it.
There’s only one thing bugging me about the Vitus, and that’s the lack of the middle platform option on the lockout that you have on the Spark. That may be user preference but having a 70mm higher compression option for racing is something I’ve enjoyed a lot. My son has that same RS Fork on his Rapide HT so I know that sits higher better than the Fox 32SC I have, but I can’t speak for the Vitus rear end efficiency. I haven’t read a review, probably worth doing.
With that in mind that’s why I favour the Oiz, it has the same platform as my Occam and I love the “it’s not moving” feeling at the same time of “it’s not hung up on roots” the concentric axle provides, so I’m looking to adopt that for my next race bike.