I'm sure it works, no doubt.
But I would never use it. Ever. Any E2 over normal levels is the devil.
Why (what advantage is there) to taking something that aromatizes so much and to such a strong form of Estrogen? When we already have Tren, Anadrol, NPP etc. Why not just take another 100mg of a known drug if you're looking for the next level.
Guys who don't get sides from high E2 (that you can see) you're playing with fire. Long term shutdown, not just Testicular shutdown, but LH/FSH shutdown from a form of E2 that stays with you like luggage. Also prostate growth and low-back and belly fat that will take months of hard dieting to get rid of if you ever do cut down.
Brothers, do what you want, I'm all for freedom, but just know that high E2 is never good or without a price.
Also....If you want Tren that aromatizes, for whatever reason I can't imagine (?) take Tren with Test.