Well said Ken and that is my point exactly.[8D]

Im just making suggestions basis your original post.

You had mentioned 3D in your original post and you said you were bored and you asked for suggestions. You mentioned several maneuvers you can perform. If you are wanting something to work on to take away the hum drum of flying, perfecting maneuvers is about all there is other than just playing games or pursuing a particular type of flying and perfecting it. There are only so many aspects of RC flying to pursue, you just have to figure out what interests you and go after it.

Other than picking a particular discipline of flying and perfecting it or several discipline and perfecting them.. well what is it you are wanting????

There are so many things you can do, with a trainer!
Learn to land on a particular spot on the runway...
Pop balloons,
Tie a streamer on the tails of your planes and chase each other around (combat)
Do drag races
Do fun things like see how fast you can takeoff do 20 loops and land. This is fun.
See how low you can fly without touching,,,,,,, inverted!
Get 5 Nexstars up all at the same time and play follow the leader.. (This can be tricky.)