70-697 or 70-698

My employer requires me to get a desktop cert. I want to take one of the win10 certs, but I keep hearing how hard the 697 is because it incorporates ALL of the other Win10 features like Azure, Intune, and RemoteApps. I looked on the microsoft site and the 698 seems to be more Win10 focused without all of the other stuff. There is currrently no study material out yet for the 698 and plenty for the 697. I'm unsure which one I should take.
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Also how difficult was the test and what study materials did you use? Any info helps/ Thanks.
Also how difficult was the test and what study materials did you use? Any info helps/ Thanks.
The exam was okay difficulty wise, I only really studied with the official MS Exam Ref book, and the MeasureUp practice exam. I had bought the booster pack to get the 4 resits, so decided to do the first try quite quickly (only 2 weeks study time) just to get a feel for the exam, and ended up passing it barely with a score of 700.