Hey mate not yet, currently my MacBook is down for probably a good few hours doing a TimeMachine restore. Once it's back up I can fill you in.
Just saw your earlier question. For me I'd always go for more RAM / SSD, as the difference between the base i7 and the i9 is small (need to do more testing). For example generally using Final Cut the experience is the same, it's only when it was doing an export or render that it was 6.5-12.5% faster against the base model - still need to confirm hiw the mid i7 performs?
I really need to test it more once its back up as maybe when I have more apps running in the background it'll hit a certain load and throttle badly? Or maybe if I tried to export a very long video it'll hit a load and throttle?
Then again more RAM might cause the battery to dry up faster? Annoying how you can't just buy the best specs as there's always so many potential gotchas. Or maybe we're all just overreacting. At least Apple provide a 14 day trial period to help. So worst case you have the option of changing your mind as more information comes out and how you find it handles your workload.