Lol, laf would be farming Sof by the third week. It would not even be close, sof is great at what they do - beating down the rif raf - but beat Laf? Assuming no FS for either side, laf would massacre Sof.
The best 2-4 war builders in Sof would not have a top 30 war country in laf. I've warref both tags most non-stop for 3 years, I've been a head on the war teams for 2 different alliances war prepping against sof/laf. I've spent more hours studying laf and sof countries than I have spent helping my kids with their homework.

Sof war builds are pretty primitive, laf builds are always strong and always taylor made for the war they are planning for.