I have the 1648 NCS flatbottom and I love it. I also compared it to the Lowe but the Alumacraft was so much better pricewise.
I really like the boat because it works so well with smaller hp motors for restricted hp lakes. I can get decent speed and on plane just fine with my 9.9 and 15 hp motors. Most other boats out on those lakes are 1436's and all look like the guys in them are about to flip out lol.