Their Star Rollo is mildly understable without burning over immediately, flying like their GStar Fox; a DX Rollo is the super-understable utility disc they wanted and they can reliably forehand-turnover it for awkward scrambles.
“I have a star Rollo and it's mildly understable but does not just burn over immediately. It flies pretty similar to my gstar fox. I got a DX Rollo for”