oh here we go again.... let me save you some time......
both good engines
50 people will say dynamites are good engines blah blah blah best they ever had ..
200 people will say the same about the werks engines
10 people will get on here and say their fujiyama motor is the best ever going 30 gallons and getting 20 minutes of runtime
15 people will swear by novarossi and throw that in the mix even though its not on the choices list...
bottom line save yourself some time get a werks engine, sooner or later youll be buying one anyway