Similar to the Standard Horizon HX890, the quality of the Uniden MHS75 largely depends on your specific needs and preferences. It offers submersible capability, selectable transmit power (1/2.5/5 watts), and coverage of all USA/International and Canadian marine channels.

When deciding between the Uniden MHS75 and other brands/models, consider factors such as build quality, features, ease of use, warranty, and compatibility with your existing marine electronics. Reading reviews from other boaters who have used the product can provide valuable insights into its reliability and performance.

Ultimately, both the Standard Horizon HX890 and the Uniden MHS75 are reputable options with similar features, so choosing between them may come down to personal preference, budget, and specific requirements for your boating adventures.