1. Personally, I prefer correspondence or distance learning online. He graduated from college, he studied on the full-time. Now I finish university, in absentia. So much more convenient. Distance learning is still in great demand. In my opinion this is the best option, since self-education is the most effective education.
2. After graduation, in order to stay in demand in my field, I think that the upgrading of qualifications is a must.
3. Online platforms, this is the best option for learning, because does not require high costs.