أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
We have to mix the both Vertical & Horizontal in order to have an effecient Organization Set in an Organiztion as per the requirements of the Processes & Functions and also the size of the company.
Well for me the answer will be horizontal growth because its the best growth in terms of technicality.
As we go vertical we are more into the management part were might after a time can be a loss of technical things.