Transformation leadership style is the most suitable in any organisations including educational. Another leadership styles mostly depend on situation. As for me, I like situational leadership theory Hersey and Blanchard
Human, Inspiring, efficient, simplifying administrative procedures. For him, Students are at the heart of education, education at the heart of humanity.
Pedagogy for the formative stages and Andragogy at higher levels are the choices.Collaboration is critical at the 'entrepreneurial phase', to be encouraged and supported. Jobs are becoming obsolete. Holistic communities and open source 'thinking' would then continue to 'sunset'.
In organizations could be transformational, LMX, authentic, contingency, etc. However, in educational contexts are are very populars educational, distributed, instructional leadership, etc. It is very difficult to chose only one.