THE EN-THA.. Nice substance.. long plasma life.. long duration...
On reference to dosage.. it all depends on the cycle you using, how many time have you cycled, your body type, and what are your goals.
Enantate is one of the pharma resposible for many B.builder strecth marks.. Tremendous PUMPS and strength gains. Sadly, a big part of dose gains is liquid gains :Water retention, increase red blood cells, fat, etc.
Many veteran prefer to use the power substance, i.e. EN-THA at the begining of their cylce, for no more than 4 weeks. The reason being is tha, en-tha, like most TESTOS inversely affect the GONAD cycle (your own natural testo factory, your nuts), and your body receptor dor these substances down regulated quickly.. as a consequence you will have to UP the dose. ANd, as you up the dose, you further supress your nuts, and increase teh risk of aromatization.
EN-THA is High ANdrogenic with INTENSE anabolic effects...it converst very easily to estrogen, whic leads to more fat and some gyno.
Simply put, most top PRO's take all strong androgenic/anabolic compound at the begining of their cycle, after 3-4 week, the change to another milder compound, and after another 3-4 weeks t he change to mostly to low androgenic/strong anabolic compounds.
An example of this could be:
First 4 weeks : TESTO & DIANA
NEXt 4 WEEKS

ECA Y EQUIPOISE
NEXT 4 WEEKS: PRIMO & OXADRONLONE
FINAL 3 WEEKS: NOVALDEX, CLOMID, PROVIRON, HCG, CLENBUTEROL
If very important that the athlete considers takeng most the the final weeks pharmaceuticals, sine at the clouse of the cycle, the body will enter inmediately in a CATABOLIC PHASE.