Not sure if you're after a "hotter" wing or just a replacement but this is lifted from the Dudek Solo manual:
The question arises about the differences between Solo and similar wings in this segment - the no longer produced Synthesis 2. In a nutshell, it can be said that Solo is a little more advanced when it comes to flight parameters due to its slightly greater aspect ratio (5.4, as compared to 5.1 on the Synthesis), yet at the same time it is easier to use...
Compared to Synthesis, Solo gets up and launches easier. In flight, its canopy is a bit softer, so that controls are lighter, and pilot can get a better feel of the air when thermalling. It is also more economical and has wider take-off weight ranges.
...while Solo is a pleasant, thoroughbred paramotor wing for intermediate pilots looking for uncomplicated wings for fun and cross-country flying. The Solo has a shorter trimmers...and risers are easier to operate.