Steve @scm ,
Awesome, that Windfeld Ti is a great cart and I definitely think of (miss it) from time to time! Happy to hear it’s getting such great use and enjoyment.
I’m known to generally prefer warm, full bodied sound - hence my fondness for SUTs and Koetsus. I do have temporary "phases" where I seek more resolution / sparkle / speed - the Windfeld TI’s and upper-end Van den Huls serve that well.
My Frog Gold is an interesting one - better balanced and more well-tempered than the Crimson and Colibri models. The latter are pursuing maximum detail, dynamics, and speed full stop. The Colibri is additionally a bear to control sibilance on - the only cartridge I’ve EVER had a problem with this. IMO it’s inherent to the undamped open-air structural design of the motor and NOT the stylus profile or VTA, as is often cited (I’ve used 2 of them in my systems now). Crimson/Colibiri models benefit from a well damped, almost "dark" sounding arm like the VPI Fatboys and 3D to temper them. The VPI plinths themselves (Avenger, Aries 3, HR-X) are also of this "dark" sonic nature, and easily excitable at ~ 100Hz. The Frog was a bit dull and muted on such a VPI setup, but shone on a Clearaudio Innovation / FR64fx - where it rendered a great delicate airiness and wide-open spacious sound. Just a touch of extra warmth & weight in mids, and nicely balanced out with bass overall. I put it on level of Ortofon Cadenza Bronze: very nice sounding, pleasing cartridge that doesn’t go to crazy in pursuit of one trait or another. At full USA retail prices - no thanks. But at discount? Yes, nice cart. I’m still deciding what to do with my VdH’s and there’s a not insignificant change the Frog Gold is the one I keep. In fact, I’ll probably mount it on my FR64fx / SOTA Nova this weekend - sharing duties with that Cadenza Bronze and a newly received SPU Classic GM E II.
Hope that helps!