Regarding indonesia, Its basically the opposite. In 1 week a comp only had 8 people registered, But after they announced it on social media, It still only had less than 50 people!
I have a method that i learned from other cubers, First, take apart the cube and put it in a plastic container (dont put the core in the plastic container) Than clean it using water, soap etc and then put it in a towel and then clean the parts induvidually. For the core, use an other towel and...
For me, i used the rs3 super v2 standard, Because out of the box it was already loose and tight at the same time and it reminded me of the rs3 v5
But, the top OH solvers in my country use the ys3, and the Super Rs3 v1