Ok, so I’m about low 7 seconds to high 6 seconds on average. I think I’m qualified enough to answer this question. In general, there are no really advanced methods to learn. You definitely can, but it only starts becoming useful at about my level (and I don’t plan to learn them for a while). Find a pin pattern that works for you. I use a slightly non-standard one, and I’ve made some optimizations for special cases.
Clock is a pretty fluid event, in that you can make almost any strategy for solving work as long as it’s fast enough. And yeah, just better recognition in general is essential. Practice more!