If you want to get the most out of your pheros, you might want to just test one for a few days until you “understand” it, then do another one, instead of jumping around. I know you’re anxious and excited to get going, I was there myself, lol.
This post should help How To Find Your Sweet Spot (How to find your sweet spot...)
Once you know how they each work, then you will be able to make combos knowledgeably. 