Other than touch and goes practice … and what server … … thanks in advance for suggestions
The only way your earn XP is spending time in the air and landing, so unless you want to fly for 6+ hours, t&gs are your best option.
There is no quicker way than touch & goes.
There’s nothing more to add, this have been answered a zillion times.
Overspeed, 90 degree corkscrews etc.
Please search before posting. There are countless topics on this already.