Got the Dragons - Rat Bone 1 shape 60mm/40mm.
Rough ground/outdoor tarmac/black top - Wow - these go like shit off a stick!!!!
Not quite Red Kryps or even Keyframe cruiser comfort IMO but as fast as you need. Nice clattery harder wheel feel. (I am ok with “soft” feel anywhere, have slappied 78 / 87s before, love it all but these are yeah, nice).
Concrete park smooth - “feel” is much softer here, for sure. But hold speed and momentum. Barely a difference from F4 97a. It’s not gonna hold you back. If you need that ultimate zip, like others said use 101s here.
Mini ramp - feel fine here. Only had a few runs but didn’t seem to get that bogged down feeling you get below 97a.
Grinds/slides - Forgot all about it, cant say I noticed any stick or screech at all, maybe above my skill level but not worth caring about IMO.
Powerslides - reckon these are as advertised, but still wearing off the treads so not fair to review.
YMMV but decided I’m sticking to F4 101 or 97 for daily driver small popsicle times, 2 identical setups (looked at x97s but hate skinny contact patch’s).
But if you happen to have a real big/old school board you like to ride for a change, or comfort or ramps... These must blow everything else away for versatility in that area.