Just caught up with Rainbow Mage and it is a blast (of light)! All the scientific mumbo jumbo can be skipped, and even if you don't, they all tie up and are actually meaningful to the plot. Great stuff because it is never easy for the MC. He achieves great feats but only after grinding himself to dust and risking his life over and over.

Any other recommendations? You are hitting a perfect 1.0 right now, so please keep at it!