I've done a shit load of tren ace and right now i'm on tren enth. Not too much of a difference really, it is a lot like the difference between test prop and test enth. The prop is always going to be stronger.
It's just like T suspension vs an ester. Suspension wins. But who wants the hassle. Tren ace is the best, it's just not as convenient. The results are only about 20% one way or the other though.
Most people do not inject it enough-so they get more sides than they normally would have when using a longer ester. How many people do you know that have injected sus 3x a day? Also, suspension is a pure drug, not a drug + esterweight, so that in of itself is going to make it stronger/ more harmful (debatable).