I currently have an old tracker boat but looking to purchase new boat either this winter or early spring. Will probably order one because I don’t need electronics or trolling motor. I will transfer current ultrex and 2 helix 10 Msi with m360 to new boat. Question is the price difference of a z18w175hp to a z19 is only a few thousand difference. I have been reading many articles for a couple years now and it seems the there is not going to be much of a difference between the 2 as far as size. Would the fuel economy of the z19 be much better than a 175 in a z18. Not a tournament fisherman but thinking the z19 might be better in the long run to spend a few thousand more when I purchase. Never fished out of anything but aluminum boats but fishing the main body of lakes with boat traffic in aluminum gets pretty rough at times. Why I was looking at going glass. Also never experienced chime walk before since only aluminum boats. Probably won’t be running wot much anyway. Also on the jack plate is the standard manual plate good enough. Once the heaight is set not like I will be big hurry with wanting optimum holeshot. Just trying to get as much info I can before getting ready to place an order. Have 30 years experience in aluminum boats but 0 in glass.