Nigel Danson does a great job discussing the real differences in large printing between these two set ups...plus.
As usual, his down to earth approach is constructive and informative. Needless to say, that smaller printing further enhances the entry level camera and kit lens.
He 'quickly' mentions how the Z kit lens; i.e. 24-70 f/4 is in fact rated as highly or better in many cases than the FF 24-70 f/2.8. Before the Z system; this lens was/is part of the DSLR Holy Trinity. Now with the Z 24-70 f/2.8; I think that the Z f/4 counterpart does not get the props that it really deserves. Of course the mantra that faster is better cannot be overcome though. (maintaining quality!).
Worth a watch...
https://www.youtube.com/watch?v=jzGFbz8OndE
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