Meissner had a couple of successful years at the Senior level. Yes she had "puberty?" issues latter on, but she's still a World Champion, has another top 4 finish too, Four Continents, US title.
To compare Meissner with Rippon or Zhang is unfair to Meissner. In fairness Meissner did have some iffy jumping technique that kind of hurt when she grew up. But I think she was a different skater than Rippon/Zhang. Zhang's issues was not just the iffy jumping technique but the fact that her basics weren't very good at all. She had some lovely qualities layback, nice lines so people ignored the shoddy basics.
Rippon is a way better skater than Zhang, but his stroking/power isn't like the rest of the top guys and doesn't have the big gun jumps down.
Meissner at her hey day is the exact opposite of those two in that Meissner wasn't the most artistic skater around, but she had at her best the ability to do some 3/3s, and also had pretty good basic skating skills.