My own level risk tolerance I guess, I will just let other people be the test subjects firstI'm really not concerned about sand damaging the ride, it hasn't damaged coasters in Dubai, why would it in Saudi? any environmental factors will of been all considered long before this was built by people way more qualified than us. I'd think the main issues could come down to the crazy amount of LSM's on this ride and how they will wear over time along with multiple sections where the ride could end up vallying. It'll require a lot of maintenance from a large team of mechanics to keep it running.
I honestly believe this is the maximum we will see in our lifetime, it's ridiculous how many records this ride has broken and it's probably somewhere very close to what is possible in terms of modern day rollercoasters engineering.
The one record I’m surprised has not fallen really is the Smiler one. I don’t mean the record for stinkiest restraints of course.