The Glastron 180 (I share a yr 2000 with my BIL) is a passable compromise, and better than a fleet of i/o’s but not as good as some of the older flat bottom ski boats.
Back 15 yrs ago when I was hot to buy an outboard, while I never skied behind them for comparison (Flighcraft, MC, Sanger, Centurion) the research and consensus seemed to be the early ‘87-90 MC Prostar 200 had the best slalom wake of all these outboard ski boats. Flat, no-deadrise hull was the key. Ton of floor space without the doghouse. The 91 and later Barefoot 200 had a narrow little V in the hull (and giant trunk for gear behind the back seat.) crisper wake for BF. A little faster, but not quite as good for slalom.
Some day a Baller in northern Wisconsin will connect with Dynaski for a demo and let us know how they ski.