The first day I would build
Give the city one clear route before adding extras.
- Start with Mandala House and Museum of Malawi while energy is high.
- Use Limbe as the natural reset instead of crossing town too early.
the easier plan is Mandala House and the central city first, Limbe or Mount Soche afterward, Mulanje as a separate outing. That keeps the day readable instead of turning every good name into a separate detour.
I would rather leave one place for tomorrow than drag a tired route through Mulanje route just because it looked close on a map.