Forgive the stupidity of this question but I am struggling to find a good way to keep up on books without giving myself a migrane

Do you find it better to update orders and such through QB or through ZC? My problem is, I am used to using ZC to update, send new info to customers and I like it because they can login and see any updates I have made.
Plus it keeps things more odvious for me if there is a pending order that was missed, etc.
How do you all handle this? I am open to any ideas, just really struggling at this point.
Thanks!!
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