Does anyone voting here actually own a TH .46? I have 3 of them and also 2 TH .75s. They scream, are cheap and once they are set they run fine.

I think there is much bias here. Don't people understand that all these engines are built to be cheap!! There's a reason for that. People don't like to spend money on them, so you get what you pay for.

My TH engines scream like a banshee.... I also own OS, Saito, Magnum and ST engines. Saito's are the best, but they are expensive.

If you can't get an engine to run right, there's a warranty. If you still can't get an engine to run right, go with electric.