Congrats and happy the advice worked for you. By the way dont skip 16NL on Stars. At least at full ring games at this limit have always been great, and my pre corona winrate at 16NL is way higher than 5NL and 10NL. In fact its almost as high as my winrate at 2NL. I dont know, why it is like this, but possible explanations include:
1) Regulars tend to overlook 16NL and go to either 10NL or 25NL. Pre corona this might have been because, it was difficult to always get volume at 16NL, especially when 24 tabels were allowed, since at 16NL there were rarely more than 6 running.
2) If you have the filter set for "micro stakes" in the lobby, 16NL is the highest limit, you see. This might then attract recreational players, who have lost most of their deposit and is looking for a quick fix. These are the people, you see buying in for 12,83$ or some other odd amount, because it is their remaining balance in the poker account.