When I followed @jlampel modeling a female head I learned a lot of basics about face topology. I recommend looking over it when you have time. He does a great job teaching it. I’m no expert in this area but I am saying my topology skills took a huge boost doing that Mesh Modeling bootcamp series that he put on. It was super helpful.
I think your approach where you are blocking out essential areas first is a good approach. You’re not tied down too much with other face areas doing that.
