I've decided to re-do one of the earliest things i've ever done in blender, a canoe! The difference between the two models are approximately ~1 year apart. I've really enjoyed creating this piece and learned a lot about learning and controlling the subdivison modifier, UV Unwrapping, UV Optimizing (Stacking Islands etc.)
I also learned about Texel Density and how it affects the Quality of your model with this one, so i'd consider this a really big step in regards to my knowledge.