How difficult are Czerny 636 and 299

[orbulation]

I want to learn some of Czerny’s op 636 and 299. How difficult are these compared to each other and in RCM levels. I learned 636/6 and it greatly improved nearly every aspect of my technique, and I want to know which are similar in difficulty to that one too. Im just crossing over into Level 10 RCM, so etudes in between levels 9/10 would be great.


Not relevant but I want to learn these etudes partly because I have my program down well enough that I don’t need to practice long anymore, and I want to practice longer then 1 hr 

[lelle]

I suggest you try some of them out for yourself. Considering you have tried some of them already I think you have some context which you can compare them against.