Just a couple weeks into this myself. However, it's a "been there, done that" with so many other hobbies/adventures. I think we just enjoy learning new things. It's nice that you've gathering so many goodies, but I'd stick with one blade and one cream, until you find your sweet spot with the razors. I'm certain I read that somewhere and it's always worked for me with: firearms/ammo, bow/arrows, RC cars and batteries, and so on.