You lose a lot of power with the jet.We had an old 16' PolarKraft with a 35 OMC. Got a free jet drive for it.Put it on(also had to raise the transom by8-10") Boat was a whole lot slower with the jet drive on it.Plus,if you operate it in any mud,she'll clog up FAST.And lost alot of manuerability in tight spots. Boat was mostly used in tidal creeks,so we lost out on all fronts.Went back to original lower unit. I/Os,are in my opinion,the worst of both worlds.I'd rather have an inboard.Or an outboard.But not another sterndrive.Granted my experiences are limited-had one in 70's and one in 80s-ate money.Always working on outdrives,plus manifold,jackets,etc.I'm sticking with outboards.No one boat will do it all for you,in most cases.I like to run in big water,but I also spend alot of time progging around up in tidal creeks,etc.Plus the canoes,duck boats,etc. Find yourself a solid,used boat,and get a new outboard.Or,once you decide what you'll be using it for most of the time,look at packages.Best prices I've found in the Mid-Atlantic region on both complete packages and just outboards,is Ed's Marine in Ashland,VA.Dave