I "had" a 154 Plasma Inertia til I torque monkeyed it onto I-270.
That Plasma Inertia was the longest disc I've ever thrown - and I've thrown a lot of discs. Given perfect situations, I was able to achieve up to 100' increase in drives with the Inertia over an identical Tesla when thrown correctly. My typical Tesla drive length in the 150s-160s classes is between 350-400' with a bit more distance in perfect conditions (downhill, tailwind). In those situations, I was heaving the Inertia out to 500' - but the inertia's lack of turn meant that if I threw the same line with same motion and footwork, the inertia would land 50-100' right of the Tesla. That's a lot of fairway difference between the two.
Not gonna lie, I switched to MVP after nearly 20 years with Innova because I liked the Inertia when I picked one up at a PIAS. It's got a great feel to it.