Fit will drive you to the boot you should buy. Every brand will have a unique shape and fit, so it's always tough to make recommendations. There are a few models of boots in the outdoor industry that always seem to get positive user feedback. In my day job I'm a buyer for a large outdoor store. We sell a couple thousand pairs of boots a year. I'm always impressed with the Oboz Wind River ($170). Mark, one of our ExPo members has purchased a few of those boots from us and swears by them. He wears them daily. The Salomon Discovery GTX ($150) has been one of our more popular boots and in five years we've maybe seen one failure. Very durable boots for the minimal weight. The Contagrip rubber outsole package is as good as any outsole I've ever used. The Vasque Breeze ($145) is also very popular. Typically it accommodates a narrower foot.
My personal favorite is the Salewa Alp Trainer Mid ($170). For the upcoming Overland Journal boot review I compiled, I tested that boot for almost a full year. I also think it's an ideal overlanding boot as it has excellent pedal control. It too trends to medium to medium/narrow. The aesthetics are very Euro, and not everyone's cup of tea. I think they look awesome. Excellent support at a minimal weight.
Those are just a few of my favorites in the $150 range.
I do like the Lowa Zephyr Mid GTX as well, but it will exceed that $150 mark by a considerable amount. They're also very flexible boots which may not suit lugging around a kiddo on more rugged trails. The Lowa Renegade might be better suited to that usage, but again, over $200.
At the risk of getting flamed to bits, I do have a few brands I think I would skip. Merrell and Keen top that list. They encorporate the least sophisticated designs and constructions. We see more failures of those two brands than any of the boots we sell combined.
Edit: Krisbarger has a great suggestion as well with Asolo, but everything they make will be way over that $150 mark. Nearly everything they offer now is well over $200. The Asolo Fugative is by far their most popular boot at $225.