So I have been playing VSRG's for about 3-4 years. I played RoBeats and then moved to Etterna and Mania. I have been playing these for a while and think I have a pretty good sense of rhythm and when to hit notes. I have been recently trying to play standard (recently being about 6 months ago) and I have progressed up to the point where I can A rank some 5* (which are mostly longer aim maps) maps and S rank 4.7*(more on the shorter end of aim maps). I have heard that when first starting the game I should be playing easier maps so I don't mess up my accuracy in the future but when I have tried that I feel bored and don't feel like I am improving over the week I was playing these lower star maps. What star rating should I be playing