Anyone compared chryoed vs non chryo kt 120s

[rlw3]

I like the extra "torque" like ability to do work that my kt 120's have over my 6550's in my c-j pr 12 mono blocks. But they are chryoed and have a little hardness especially when matched with chryoed 5751's and 6fq7's. Right now I am running non chryo small tubes and there is a hint of hardness but at the same time a measure of c-j typical warmth and sweetness; not too much in either direction. This sweet and sour type of combination is a very enjoyable. sound stage is excellent with this combo with no 6550s much improved

I wonder what some non chroed kt 120's would sound like if anyone has already compared. maybe i will buy a second set of 120's and compare . Chryo vs non chryo.