I'm happy with my 94 Sport Nautique for now, but am definitely looking to upgrade at some point primarily as a skier. But it's been a fantastic boat for a young family that in general is pretty tough on equipment, no matter how hard I try 😅
At the time it was also one of the only boats I could find that wasn't over 35k (early 2020). Still, I've put 2-4k/yr into it undoing some bullshit that POs have done - fiberglass work, new teak platform, fixing small broken stuff, upholstery work, stereo, updated PP, steering cable etc. It'll be extremely well gone through by the time I'm ready to move on. It'll probably be the best the boat has been since new right before I sell, lol.
The wake isn't the greatest for slalom, but it's passable. The true beauty of the boat is its versatility. Tubing (gasp!), wakeboarding (also gasp!), dogs, general screwing around... It does it all quite well and I don't have to worry about keeping a $100k boat pristine, yet I still keep spending money trying to get it there lol. Maybe when my youngest is 11 instead of 8 that will be an easier feat.
If I was to do it again, primarily as a skier, I'd find a swapped ski Nautique with Zero Off and sacrifice a bit of versatility as my interim solution until I committed to a new ProStar etc.