Her peak in term of dominance. She was the strongest skater during the 2005-2006 time frame.
She couldn't control her edges well and yet she did the Biellman spirals for 2 seasons. Either Irina is stupid, or the system rewarded the B spiral more. In either case, she sacrificed ease and effortless and edge control for harder spiral, and for what she put out, she's far inferior to Carolina's. Don't tell me what she "can" do. That's the problem with CoP. Everything is graded based on what a skater "can" do, and not what they did.
She was overwhelmed by emotions for 2 seasons? Every single competitions?
Show me one footwork sequence Irina had that was anywhere near as complex as Caro's.
Btw, Carolina had 2 3x3 in her LP. Landed more 3x3 in competitions. Landed fully rotated 3x3s all the time. Irina at her best barely cracked a 3x3. And under the current rule, would be 3x3<. How did she deliver a technical content Carolina can't even dream of? Seriously?
If anyone who had a technical content that Carolina can't even dream of, it would be Mao's if she had both the 3x3 and the 3A. Or miki with both 4S and 3x3.
When you have your peak of dominance, it doesn't mean that some of your qualities or elements must be better or worse than they were before your dominance or after it. Irina didn't perform more complex footwork than Carolina simply because she didn't have to. She competed under CoP when the requirements for levels in footworks weren't as high as they are now. Irina could get level 2 (2004-2005 season) or 3 (2005-2006 season) with what she did and it was fair enough. On the other hand, the system wanted her to use biellmans in her spirals, this was the way (and still is) to get higher level so she did use biellmans and sacrified a bit of an edge control, yet she still always get high GOE on her spirals, higher than Kostner for that matter. You can look at the protocls and see whose spirals the judges considered as better.
Irina was overwhelmed by emotions in 2005 Worlds and at this competition she indeed delivered the contect Carolina could only dream of. Kostner would never ever land a clean ratified 3Lz+3Lo and than cleanly nail 5 triples. The number of landed triple-triples in their career isn't the key factor. Carolina landed a triple-triple? And so what? After that she always struggle to stay on her feet. Irina didn't have many 7 triples program in her career and neither Carolina did but what Irina did many times was CLEAN free skate. And how many times did Kostner skated cleanly in the long program? One, two? I can only think of 2003 Euros. And when we talk about Carolina's triple-triples, she always does a toeloop as the sacond jump which is WAY easier than using a loop. If Kostner used 3+3Lo she would underrotated it as well and Irina actually landed a few clean fully rotated 3+3Lo's in her career. This is what Kostner can't dream of. Her 3F+3T used to be beautiful and huge when done cleanly but half of the time she bent her upper body forward and had a sloppy landing. In fact, Kostner is most of the time sloppy on her landings in EVERY FS.
In case of clean FS Irina wins hands down. She has more seven triples program as well. Carolina accomplished that only at 2003 Euros if I remember correctly. These are Ira's clean long programs I can think of now:
Worlds 1997 (6 triples with clean 3S+3Lo)
Worlds 2002 (6 triples)
Worlds 2005 (7 triples with clean 3Lz+3Lo)
GPF 1999-2000 2nd FS (7 triples with underrotated 3Lz+3Lo and fully rotated 3S+3Lo)
GPF 2002-2003 1st FS (6 triples)
Russian Nats 2001 (7 triples with clean 3Lz+3Lo)
Marshall's Cup 2004 (6 triples)
Euros 1996 (6 triples and Dick button saying she has a knock-out jumps)
Euros 2000 (6 triples)
There were surely more in her career, these are just I remember now. Look at her spirals at 1996 Euros, the deep edges are amazing, deeper than Carolina's edges in her spirals. Of course the positions could be a lot better but Kostner doesn't have beautiful positions in her spirals as well.