Thats going to depend quite alot on just how absolutist the regime becomes, and when the enlightenment comes around, how much they modernize.Poland-Lithuania lasts longer and there could be mo continual partitions. Poland would become like France and fall to republican revolutions by the 19th and 20th centuries.
This strong Poland can become the model for an ATL Enlightened despotism as OTL Prussia was, or they might become a constitutional monarchy.