All drills have advantages.
The best drill is to commit to playing, mostly solo, 6+ hours per day, aspiring to focus and use good technique for the duration.
When you see things others do that you aren't so strong at, include that in your training.
When you hit hurdles, study and ask and research and think.
That's a good start.
The best drill is to commit to playing, mostly solo, 6+ hours per day, aspiring to focus and use good technique for the duration.
When you see things others do that you aren't so strong at, include that in your training.
When you hit hurdles, study and ask and research and think.
That's a good start.