RE: Skymaster F-18 Chippy Ho
JetCat USA is a seperate sales and distribution entity apart from JetCat in Germany.
AirPac and Tamjets are authorized dealers of JetCat USA (there are many others, just check the website). Therefore the warranty and/or repair of JetCat products they sell is handled by JetCat USA.
I would assume that extreme jets is getting product from JetCat Germany, or from another dealer outside of JetCat USA. Those products are supported through that network.
Dom, I think you would do fine with either a P-120 or a Titan. If you want decent punch at a lower cost, a P-120 is great. If it were me I would go with a Titan to have the perfomance edge.
Hope that helps,