[thxbb12]

Since I use the Z7, the Fuji basically is much less the portable option with great IQ  - the Z7 simply is better. The teaser video of the upcoming eye-detect AF also looks promising. A 20-70 would just have more distortions on the short end than the 24-70 already "shines" with.

For the new 14-30 f4 vs the Fuji 10-24 that's likely true.
However, the Z primes are very large for their not so bright f1.8 apertures.
If they had made these much more compact, I'd definitely be interested. As it stands, not so much.