There is value in both. Sometimes fishing will find a great job at a place you have never heard of. Often hunters come home at the end of the day having got nothing.

Hunting is still your better bet overall. figure out who has a need and position yourself to fill it. This also takes a lot more time to pull off than just sending 1000 resumes, and there is no guarantee. there is generally a mix of course, you start by casting a net to see what is there, and then when there is a potential bite you start tailoring your resume to that potential. Not all leads will result in something. Who you know is always important.