It's all about price to me. You can call me a bas***d and if you have the item I want for less, I will order. I don't know if beginners need to be warned about rude behavior or not but I have a suggestion that might fit in here. I'm a beginner also and assumed I could just go to the hobby shop and would be met with expert advice. The hobby shop I'm speaking of is a very large hobby chain in Kennesaw Ga. I was asking about the different fuels and was told by one kid that the oil in one particular brand evaporated and formed water. Well after that bit of advice I decided to research and know what I needed before going in to that store. Another store, about 20 miles away in Dallas is run by the owner, who always has good advice and suggestions and is very knowledgeable.