| IMO the suspension on any modern Ducati is more than good enough for most of us. It just needs optimising and the best way of doing that is to learn how to do it yourself. It's a skill you can take with you to any bike and when it goes out of adjustment for whatever reason, you know how to sort it out again.
Buy a book, find a decent bit of road to test on, take some tools and spend a bit of time.
Throwing a wedge of cash at a flash shock is not the answer as it will still need setting up. | 
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