well, just because someone, somewhere said there is "minimal suppression" doesn't mean it's at all accurate (i'm still pissed of at the stupid "half-life" chart that i used to parrot to everybody).
the HPTA is suppressed by an intake of exogenous androgens (which i think you get). taking a bunch of EQ is likely to suppress your HPTA just like an approximate other amount of an androgen. one might assume because it doesn't affect sex drive like Deca (which is largely a prolactin issue) doesn't mean that the HPTA isn't still suppressed.
another concern of a long-acting androgen, is the fact that one remains on it longer, thereby increase the duration of suppression.
the reduced aromatization as compared to testosterone is nice, but that's not all that hard to manage with an AI.
since EQ binds weakly to the AR, one needs to use more EQ to see an approximate effect to testosterone, which again goes back to suppression, and the effect that a larger amount of androgens can cause.
and the other issue is cost, with EQ being quite a bit more expensive than test, at least where i am....
if you wanna try ti just to try, then go ahead. i just think you're ignoring a lot of facts about steroids that you prolly already know....