The Lowrance Hook2 is hitting shelves right now. The portable unit is in production and coming out soon. It will be out by the time we hit the water this spring.
Different models come with different transducers and mapping. Depending on model there a Bullet, Splitshot or Tripleshot transducer. Basically in same order 2D sonar, 2D and downscan or 2D, Downscan and Sidescan.
Some have mapping, some a plotter and a small 4” version with sonar only.
Check out the website for more info if or shoot me a pm.
https://www.lowrance.com/lowrance/series/hook2/