By the way cleglue You brought up a good point that Louis was more of a counter puncher than Golovkin. Louis was really good at parrying a hook and landing a hook at the same time.
I agree regarding GGG I actually do think there are similarities between him and Louis. Both don't waste punches and their footwork was economical.
Both also have great balance. GGG moves quicker which is to be expected as he is smaller and lighter but he also has more of a straight forward, stalk you across the ring style.