And I should also remind you that use of open source is *always* at your own risk. This is true of every project and every open source license.
So your choice is really whether waiting for an Apache release, with the additional review we put into it is important to you. Many of our users feel that this is indeed important to them.
In fact, I'd say that LibreOffice also agrees on this, since they waited for the Oracle contribution of OpenOffice to be reviewed and approved by us before rebasing their product on it. So their confidence in changing the project's license from LGPL to MPL was only possible because of the careful review we did on the OpenOffice contribution.
But if you don't feel that the benefits of that extra review is worth the wait then don't wait. But also don't cry about it.