From what I gathered and read up on these topics, correct me if im wrong
Tibias:
Pros
Better sleep(lower legs less affected by bed movement)
Less pain(?)
More recommended for externals and LON(lower budget)
Cons:
Lengthening limit lower compared to Femurs(6 compared to 8?)
Tighter stretching
Higher risk of fibula and tibias not aligned completely

Femurs:
Pros
Higher lengthening limit(8cm)
Better recovery rate(?)
Better proportions femurs to tibia ratio
Cons:
Usually additional procedure(IT band release, required)
Considerably more painful
Lengthening around soft tissues area on thigh could make it harder to sleep
More expensive due to only being recommended on internals

Is that more or less accurate?