I've been a Predator guy ever since I purchased my very first one about 20 years ago. I have sought out other LD shafts that have a similar feel and I have found a couple, but keep in mind that the opinion is totally subjective, what I like and consider to be similar you may find to be 100% different. There are a few LD Shafts that I haven't tried and I am hoping to get my hands on a Vantage shaft soon after they become available. I like the OB's but the feel was not even close, not bad, just different and I had a really hard time getting past that wood ferrule so I purchased and tried the OB with the white ferrule, that was bad different. Upon closer examination some of the wood, one or two of the little "slats" appeared to be rough and unfinished. I did like the Jacoby Hybrid, a lot, but again, very different feel. The Katana worked out real well, similar feel, no complaints, and the Dominiak D3 was what I felt was the closest. the feel and feed back left me not being able to really tell the difference unless I was able to play similar shots side by side or back to back then evaluate. Anyway, I think that after clear and close examination all of the LD shafts are supposed to reasonably the same thing, I think the bigger difference is in the tip, but if you're looking for a replacement have a look at the Dominiak. I believe he also stands behind his work with a lifetime guarantee and is showing no signs of closing up and going away without a word, and is making a totally American product.