Honestly I wouldn't get either, the tungsten is wiked small. If you havnt seen it, it is four inches but the profile is tiny. The Spro is a much better bait, it is larger but is still fits its small swim bait category. But like mrlitetackle, I havnt had much luck on it either. The best role it plays is in bed fishing, and its deadly at that. I have read that it kills if you toss it into a school of boiling shad. Idk, its not my favorite but you could end up loving it, so bottom line is the Spro is the better bait.