Well first I think you need to understand each compound and their purpose. Here is a good article to kind of help you understand both.
Tren E vs Tren A vs
Difference Between Trenbolone Acetate And Trenbolone Enanthate
1:The primary difference between Trenbolone Acetate and Trenbolone enanthate is esters
2: While Tren E, featured by comparatively less esters, peaks at a slow pace and leaves the system slowly, Tren A with more esters peaks faster and leaves the system faster
3: Tren A is better when it comes to maintaining stable blood levels, especially when athletes want to gain muscle mass and strength when following a dieting regimen.
4:the human body finds it simpler to absorb a higher percentage of milligrams when injected with the acetate form rather than in the enanthate form.
why elite sports and professional bodybuilding, prefer Trenbolone acetate over Trenbolone enanthate?
Because the enanthate version of Trenbolone doesn’t result in as much hardening of muscles as experienced with the acetate version. While the acetate version is known to promote cutting, the enanthate version is used for adding muscle size. Beginners to the world of anabolic compounds should opt for Tren A instead of Tren E as Tren acetate gets out of the system quickly. However, the enanthate version of Tren is rarely associated with night sweats, insomnia, and over-aggression and allows athletes to reap the optimum benefits of the potent steroids. Tren E is less likely to result in the dreaded Tren cough and involves less pinning but the use of this steroid involves more of patience as results can take time.