Well, "Advanced" is a relative term. Let's look at this program together and I'll share some of my impressions with you.
Their "Core 720" entrance-level massage program includes time on modalities that some other schools don't include in their curriculum. The curriculum description on their web site doesn't say how many hours are spent on each one, so I can't tell if each gets equal time or if some are just a quick introduction of basic concepts. How much time is spent on A&P, kinesiology, etc. is also unclear. As an employer, I like knowing how many hours a school spends on each topic so I have a better grasp of a massage school's strengths and weaknesses. Without that info, it's hard to tell whether their grads have any particularly strong modalities or just a surface-level understanding of multiple modalities. In this case, I'd have to submit a request and await that information from one of their admissions representatives, a step that I will leave for you to do.
NHI's "Advanced 400" program sounds like the core curriculum of some schools I am familiar with. It is clearly very focused on learning and applying neuromuscular therapy for a broad range of applications. For graduates of some other schools, most of it would be review material...
In short, NHI's "core" program includes modalities that would considered "advanced training" at some other schools, but their "advanced" CE program would be considered "core" material at some other schools. Ultimately, you'd just be learning similar things in a different order.
So... don't worry too much about whether the training is labeled "advanced" or not. In courses designed to teach you a whole new modality like NMT from scratch, the material isn't truly advanced... the students are too busy learning basic competency to be considered advanced practitioners. Completion of the program and a few years of regular practice may take care of that if you continue updating your knowledge and methods.
If there is a particular type of massage/bodywork you are interested in practicing, or a type of client or environment you are attracted to working with, look for quality schools that produce grads who do that work with those clients in those environments. Talk to employers and professional MTs to see what they recommend to achieve your goals, and see what you can learn, then make the choice that is most likely to prepare you for the future career you wish to have.