We used Sonlight for Kindergarten and then this past year we used SOTW with Biblioplan . We used Biblioplan in along with SOTW for a more biblical worldview. It used the Bible for your history along with the corresponding history of the world during that time in SOTW. I got the activity guide for SOTW that does also include more literature to use. The activities were great, and it also included coloring pages that the younger ones could do while I was reading to them. The Biblioplan guide also includes more literature to read for each level - K-2, 3+, 5+, and 8+.
I haven't looked at MOH, but have a friend who has enjoyed it. Hope this helps.