I was in Walmart today and noticed they have a 7" and 8" tablets that have similar specs to the Fire tablets. I decided to pick up one of each to see how they compared. They both have Android 6.0.x installed, and come with minimal bloatware. DomoPad installed easily and the initial observations are pretty good, but I'll do a complete review of each later. They were $50 for the 7" and $68 for the 8". The could be a good alternative for those looking for an inexpensive tablet without the hassles of the FireOS.
Terry