While I have not used SCM yet, I can comment on MFW. MFW is a delightful curriculum. We have only used Creation to Greeks and Rome to Reformation. They were both very good years.
For my children, the hands-on history projects are what made it fun and engaging. I really like that Creation to the Greeks uses the Bible as its spine. And you end up reading quite a bit about the Isrealites in this year of the cycle. However, MFW is lacking in language arts, which from what I can tell, this would be where SCM is truly Charlotte Mason style. You can employ narration, copywork and dictation with MFW just like you would need to for SCM, but MFW’s recommendations for language arts are more textbook style- Spelling Power, and Progeny Press guides for literature. However you wouldn’t have to use them. The really nice thing about MFW is that the entire school year is scheduled for you day to day. SCM’s history guides do not do that, they are only scheduling your history and bible reading, at least as far as I can tell from the samples I’ve looked at here online.
For me and my disorganized personality, I find a completely scheduled day wonderful because it eliminates the need to make decisions about what I’m using and when to use it. Lesson planning is my weakness and I don’t mind admitting that I need help with it.
The other drawback for me with SCM, is that is a very long history cycle- 6 years I think. MFW packs world history into 4 years which is much more do-able. I’m not sure that my daughter could handle doing so much old world history year after year.
We have made the switch to Heart of Dakota and we couldn’t be more happier. It is almost completely CM, except for their additional scheduled language arts. I have chosen to keep the additional language arts to a minimum, and that is what makes our day almost entirely CM. We just started studied dictation, we are orally narrating history and working on it with science, and also achieving written narrations as well. My daughter is doing great.
You can add books and make small adjustments to make anything work like a CM day. With MFW, employ their book basket lists to make your weeks filled with more living literature, and make sure your children are doing oral narrations. For reading and literature, I think MFW’s selections are fine, but you can also add some books from SCM’s reading list that are available here on their website. If you want hands-on projects scheduled for you, MFW does that, but I don’t think SCM does. You can always find plenty of that sort of thing in other books from Rainbow Resource, or on a homeschooling website like CurrClick, or homeschool blog. I’m sure if you googled it, you’d get a million results.
Bottom line- any curriculum can be supplemented with living books and if that’s the only thing you are concerned about, I think both MFW and SCM will give you plenty of options. You will just need to decide between a completely scheduled day of all of the subjects plus notebooking and hands-on activites (MFW), or only history and Bible scheduled for you (SCM).
I am considering making a move to SCM for high school, using the SCM organizer, but we’ll see if I can get a handle on lesson planning or not!