I have a jet on a mod V and love it! No tunnel. My motor only sticks down about 1 1/2" below the bottom of my boat and it's at an angle. The "foot" closest to the boat is almost flush with the bottom. I fish rivers 95% of the time. I think I can go in shallower water than anyone with a prop even with a tunnel. I'm not into really going into that shallow of water, but I have, and I have hit many times and have not really done anything to my motor or boat other than some dents. You get into that shallow of water and hit with a prop your bending it and your stuck. I'll agree with about everything else--the turning isn't that great, but you just adjust for it. You don't really have a nuetral, you are always moving forward. They do use more gas, but with river fishing, I drift alot or do short runs from here to there. I do suck up some leaves this time of year, but not that much, it usually happens when I'm going slow and it's not that big of a deal to get them off the foot. Just my 2 cents...