Can i enrol for Android beta in my nexus 5x without any issue?

My Nexus 5x runs Android 7.1.1. If i enrol for 7.1.2 beta program will it cause problems in performance later? Or i lose my data if i go back to stable?

from Android Forums at AndroidCentral.com - Ask a Question //forums.androidcentral.com/showthread.php?t=773526&goto=newpost
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