I have had the Noco GB150 for 4 years or so and it is rock solid. It's about 3x what you're looking to spend but their GB40 is on sale on Amazon right now for $99.
I don't think you'll regret it. For what it's worth, the GB150 is rated for up to 7.0L diesel engines, but it's never had a problem with my 7.3, even on half charge.
$49. I have one of these in each car. Have never let us down and have gotten lots of use, having outlasted two alternators, two car batteries and a riding mower battery. https://a.co/d/aL5V5tK