Whether or not it’s “worth it” is really up to each person to decide, it’s a lot of $$$. There are big advantages to the SS 3D transducer though.
The biggest advantage of the 3D SS is MUCH clearer SI and far greater SI range. If you’re an SI guy, when you combine that with the new high definition SI updates for the HDS Carbon, you’ve got an amazing SI system that rivals or beats the Humminbird Mega.
The 3D image display majorly improved with the new update for the Carbon units as well. It’s far smoother (not so “Minecraft” as the original), and has much better definition and contrast. I’m really looking forward to using it, as I was really starting to get the hang of it last fall.
The standard LSS2 SI is pretty good too, so if it’s not in the budget, you’ve still got a very good DI/SI system.
Waxy