Welcome Superbird77!
I just purchased my 3rd Nitro boat and I haven't had a bad experience yet in the nearly 20 years of owning a Nitro. I can tell you they certainly improved over time with each one and it seems they are paying attention to what the pro's and owners are saying they'd like to see for changes in the future. As for other brands, I don't have a bad word to say about any of them and I have fished from Rangers, Skeeters, Tritons, Stratos, and Lunds. They all do something different\better than the other to some degree, but with the latest from each I liken them to the Verizon vs Sprint comparison where the difference between them is slim and may not be worth the increase in price.
That said, Nitro boats have been good for me and with the new NVT hulls I feel like they are the best handling boat I have been on. Nitro boats always seem to have these huge casting decks too, which makes it hard for me to buy a different brand based on my own experiences. Of course, I recognize that a few of my friends have similar experiences with their Lund, Skeeter and Ranger boats and so I totally understand their opinions of those for sure.
I think each individual has to come to their own conclusion based on what they want in a boat, price, and ultimately their experience will determine if they become brand-loyal or if they move on. Insight from others does have it's value too, don't get me wrong. And whatever you decide, I wish you the best of luck!