The question may be a little too broad. Fish or fish/ski? Type of fishing? Budget?
I bought a Z18, 150 Merc in March of 2018 for bass fishing. It came with a dual axle trailer and equipped with a dual console, Lowrance Hook 5 in dash fish finder. The dual axles and dual consoles a plus in my opinion. The Hook 5 inch screen in too small. A 10 inch unit with GPS would have been a better option.