Isn't it always a matter of perspective? If squeaked E to G above the staff is badass, then we also know enough about the audience too. Don't get me wrong, range CAN also be an additional tool for musical expression - if there is maturity and musicality to back it up. I only noted that there was no mention of music in the original post, now you have confirmed that that was no accident. No sense commenting any further, other than to say that there are enough trumpet players that concern themselves with music first and badass second. A sure sign that puberty has been left behind.