I purchased the 2022 Syndicate Omega Max from @Mastercrafter and was on a Carbon Omni for the past 4 years. While it isn't a comparison between Syndicate versions, the Syndicate Omni is largely gone anyway (except for the ones Perf Ski got). Also, I only have one set on the Omega Max before we shut things down for the year due to cold and needing to dredge the pond. From limited use by someone who is far from short line, here's what I can offer to those looking to buy over the winter.
-First thing I noticed is how dramatically different the two skies ride. The Omni has a wider "clean edge" tail that rides considerably higher than the more traditional tail of the Omega Max. The Omega Max width below foot and forward is a bit narrower but not nearly as much. What I feel is that the Omega Max seems to want a bit more front foot pressure where the Omni can take a bit of rear pressure without putting on the brakes.
-Second, the Syndicate is about half the weight and much stiffer. I didn't think this would be as incredibly noticeable as it was, particularly off the wake. I liked the added stiffness and reduced weight by the second pass; we will see if that holds true with more passes.
These two things combined are really interesting at different parts of the course.
-Pullout and glide: We have a real short setup and the Omega max took the more aggressive pullout and built speed fast. After that, it bled speed faster. The softer layup of the Carbon Omni means that more progressive loading is necessary to keep it from flexing and bouncing a touch (something that isn't a problem with a more normal course setup where progressive loading is possible). The Omni then holds that speed for longer, giving time in the glide. The Omega Max was much better for our setups right away. I was actually surprised because I had no slack and made the gates right from the first pass. That's something I have fought with my Omni because it keeps going. I'm sure this is a user problem with the Omni so take that assessment for what it is.
-Cross course: The Omega Max surprised me with how much speed I had coming into the wake. Even better is how smooth it felt, I never felt squirrely and was always in control. I'll admit that I didn't go all out on the Omega Max being my first set. A couple of times I took it too easy at one or two ball and thought I was out of it. Instinct kicked in and I hit the proverbial throttle. I was across the course with room at the next ball so fast that it truly surprised me. The Carbon Omni doesn't build speed like that.
-At the ball: I really didn't have enough time to say much about the Omega Max at the ball. One thing I did notice was how the tail smears more easily than the Omni shape. I tend to really get on my front foot and break at the waste a bit when in trouble in my turn, bad habits that I'm working hard on. On the Omni, I have to consciously tell myself to put a light force on my back foot and it comes around nice and smooth. On the Omega Max, I was so excited to ski it that I forgot that cue; it didn't matter. Simply remembering to stay tall and where to look was enough. That is not meant as a negative or positive, just an observed difference in how the ski rides. I rarely wheelie but imagine that someone who does would like the extra support from the Omni's tale.
I really like both skies but they are quite different. The Omni is great for someone learning the course. It provides a lot of support and low resistance is easy on the body. The Omega Max is a bit more traditional while still giving solid support and stability. Will the Omega Max be the ski for me? We will find out next year. Based on one set, which is admittedly a horrible basis, I think the Omega Max may work better for my ski style and where I ski. Going to be a long winter for sure.