The sig Lt 40 is great but for the first one i would reccomend an arf it just gives you one less thing to worry about.
tt is a great engine but I prefer os.
hitech is good (IMOH) i just don't like laser.

Chech this plane out it is the fastest best plane to get in the air fast and the radio is a jr which i love and I saw that engine last week. the guy ran it for the first time and two flicks and it ran like its all broken in No adjusting. When you are first learnign I reccomend somthing that all you have to worry about is flying and thats what this plane will give you.

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