So many of these threads degenerate into a P*****g contest because someone throws in an emotional or political bomb... NOT my intention! But this boils down to a choice between many fine engines from other countries, OR, spending American dollars on a fine American engine. IF it were a compromise to buy American (like, for example, purchasing a Fox engine), then this argument would not be so easy to make. But the FACT is: Desert Aircraft engines are THE finest in fit, finish, performance, weight, and support. I have stated that from a sheer quality standpoint, I would probably give the edge to 3W, but 3Ws are generally heavier than comparable DA. A very close German friend of mine says that in his modeling circles, DA is preferred to 3W. It is personal opinion, but I find DAs to be more attractive as well. Yes, you can send your dollars to China, Taiwan, Vietnam, Thailand, Maylasia, etc... and very likely receive a good performing gasser. Frugal use of your modeling dollars is always a smart thing. But when all things are taken in to consideration, the best decision from an American perspective is to purchase DA. No compromises! You will receive the most bang for your bucks; support a great American company; and never have to second-guess your decision. There is simply is NO legitimate argument to the contrary.