ruso
Fractal Fanatic
I've owned an Axe III and I agree, on that unit they were good. But the fixed impedance on the FM3 may change the way they behave, right?
I believe that would only apply to using the fuzz models in the drive block, but don't quote me on that. I know there are workarounds, but I honestly never use fuzz. I usually only use overdrive/boosts to tighten up the low end or drive the input of the amp model harder.
Edit: Found this on the wiki:
https://wiki.fractalaudio.com/wiki/index.php?title=Drive_block#Fuzz.2C_buffers_and_impedance