This is not internet war but "sub-optimal" blood levels of test enanthate doesn't necessarily equal sub-optimal results.
I know the blood levels would be more constant if one injects test e. 2X/wk. Well, blood levels would be more constant if you injected ED as well.
As a matter of fact, blood levels would probably remain most constant if we wheeled around an IV drip of diluted test e. -- so let's all do that.
I doubt you can dig up a study which will show, that at the levels of test e. everyone takes here, there is a significant difference in results in those who are injected once per week versus those who are injected twice per week with test e. or cyp. M'kay?