I don't feel the stock set up's is a dog.We have all seen Tam Jet and the turbine up grades for those who want more.I like how the jets come and can hold up to the modifcations fellow modeler's choose to do on there own. Like John said this is a low price point to get a really nice jet.I have a Skymaster F20 with about 8K into it,so if your bored there are other options