Hi all,
Curently I fly WingDragon IV (which has aileron) as my first model plane and I started to feel I need something more..

I'm thinking to fly plane which will fly straighter, can fly calm and straight in a bit windy situation and able to do aerobatics manoeuver.
FYI, I can't afford to have lots of model, so I think a bit steep upgrade must be OK for me..
I have browsed some models and considering several World Models' plane such as Zen 30, Melting EP, Mentor, LA Racer, Groovy 3D EP.
But at some point, I worried if this planes are a gigantic leap for me.
Other thing is, I don't want to fly glow.. the fuel cost a lot..
Please help me choose my 2nd plane..
Really appreciate your feedback and advice..
Thanks
davidLim