Thus far I've avoided buying this while I waited for it and the other two (estate & entourage) to be made in line...

So, I understood that Estates & Entourage are both updated (and I got both of them) ... what about this (newer) Warlord Book?
Is it updated and in line with the other two?

In other words, is it a good time for me now to buy and print it, or should I wait until some more "definitive" update?

Thanks

Is it updated and in line with the other two?


Yes it is.

It has fewer changes than Entourage and Estate, since Warlord was the one which introduced the current economy model, but it did have some errata corrections as well as bringing the titles and glories and such to alignment with the revised Estate.

In short, Warlord started the avalanche and while correcting Entourage and Estate, we noticed a couple of other nitpicks, so there was a feedback loop. :)