Koetsu vs Dynavector vs Lyra??


I am starting my search to replace my 8 year old Koetsu Rosewood Signature. I was told that a the Onyx is the most logical choice because I do like the Koetsu sound. However, if there is something out there that can give me a bit more punch and 3d imaging, while maintaining that warm Koetsu sound, I would be interested. I have read and heard good things about the Lyra Titan and Dynavector XV-1S but never heard either. This cartridge will mount on a Basis 2800 with Vector 4 Arm.

Any feedback is appreciated.
dmanzi0219
I have listened to some Lyras, and nearly all Koetsus and I would say, it is like what is better ? Night or Day? You will get no real answer. They have nothing in common.
Only exception is the Lyra Olymos, totally different to other Lyras, more Koetsu-like, Midrange power, soft at the ends of lows and highs.
The Dynavector XV-1s different, too, but I had always a problem to "rate" it, it is good, but there are others, too, which do the same (Orpheus for example...)
My xv1T is still breaking in so my opinions are limited. The XV1T brings more of the performers into the room and the ultraeminent takes you to the recording space. MSL reveals more info about ambience and slightly more detailed. XV1T has a directness in sound and very neutrally balanced. MSL very demanding of loading changes and VTA. Dynavector is less so.
I have never listened to a koetsu. Can someone outline what is so special about it? I will seek an audition sometime.
I had an Urushi for three years and then heard a Lyra on a friend's system. I bought a Helikon as a potential replacement for the Urushi and decided that it had more of the sonic landscape I was searching for, more dynamic, better extension, perhaps a little more grain, but it seemed to track much better at the optimum VTF.

For the second system I installed an Argo i so you could say I am conveted Lyra fan.
Hearing a Lyra once was quite an education, something very expensive, often superlative reviews, you'd think the be/all end/all, yet, it was such a huge disappointment. Tons of information, detail. Still, it couldn't time, boring in the extreme. Not for my tastes, I suppose.
You may feel quite differently.