bemyself - sawadee!

My advice is stay away from the 6EXA, its sucks because the flaps are activated not by a switch but a rotary knob! Try the JR6102 or what they call 2610 in Asia, costs a bit more but will be worth it.

Engine wise go for the TT46 as it is tried and tested.

Of course PCM is so called better and will so called not glitch so easily.I played cars a lot and was on FM for a long time then PCM, ok with PCM i can have a fail safe but in terms of glitching I saw no difference.

Trainer wise go for the RCM trainer, for Vietnam not the VMAR ok, seen the wings snap. Phoenix Classic is pretty nice, Black Horse Excel 2000 is not bad also. You can easily get Thunder Tigers in Thailand I am sure.