I've demoed or owned the latest and greatest from Selkirk Labs, Gearbox, GRÜVN, Legacy, CRBN, Ronbus, 6.0, etc.
I gave the Filth a chance because I can't trust Legacy's defective Pro paddles to hold up when I need performance. The Filth performed at the same level as the LP with a distinctly different feel; the LP was more balanced in the hand, bigger/mushier sweet spot on soft shots, and similar power/spin levels. The Filth had a poppier feel off the face, a bit more plow through on the ball ...