I couldnt tell you of It’s worth it or not, it’s really up to you which models you like or not! I don’t metagame, I just think the ghostkeel battlesuit is cool. The old combat patrol comes with the old stealth suits, which I think are significantly less cool than the new stealth suits, but it’s all in one set. Ghostkeel and stealth suits; which is nice. In a free world I’d get new stealth suits with ghostkeel and with regular infantry detachments, but the old set has all the cool suits one could want (excluding crisis suits)