Learning Product Photography - Cup

I have been learning a lot about speedlights and product photography. I finally bought a big piece of white paper for the background and got these two shots one at 50mm and the other above 100mm. I am still looking for my favorite photography genre and I may be getting close! I know that I need to work on focus, eliminating extra light from the environment, correct flash settings, and so much more. But I really do like these cup pictures as a first try.