I have quite a bit of experience with Denuo Novo armor and the Anovos armor before it, and it happens to be my favorite of the suits available out there. It all comes down to what you want and value in a suit though, and every maker has its positive and negative points.
The new DN armor is thicker than the Anovos stuff was (especially the V2/3 runs with the copyright decals on them), so that's positive. It is definitely a "cleaned up" version of the ANH armor, so the details in the pulls are sharper and a little more consistent, but they did retain all of the correct dimensions and asymmetry that are the hallmarks of the character. I usually say that a properly built Anovos/DN suit more closely aligns with what people THINK/expect a Stormtrooper to look like, while something like an RS suit is much closer to how wonky they ACTUALLY were on set. I usually recommend RS to collectors for display, and DN to those who want to troop in their suits, as DN has made a few other minor concessions in accuracy to allow for a more durable and comfortable suit (things like a hard plastic lens, better helmet padding, velcro closure over bra hooks for the shins, etc). Note though that replacement parts are not readily available, and that shimming or expanding the suit for larger wearers is a challenge with matching the color of the plastic, so it's great... if it fits you. There is also a fantastic reference guide from Ukswrath available to assist with your build, and the suit has clear cut lines molded in that are about 90% accurate and make trimming a breeze. They also cut the coverstrips in advance for you, which is nice.
If it does anything for you, Anovos armor is what most of us that do regularly character performance work for LFL wear, and what more than half of us wore in The Mandalorian and Obi-Wan Kenobi shows. So yes, it's good armor and can easily be built to Centurion standards. If it's what you want. But that's up to you. Individuals can share their preference all day, it's just the actual detachment itself that is discouraged from promoting a particular brand.
Oh, and a final note - ANH helmets are out of stock at the moment due to difficulty in sourcing the plastic for them, and may not return until some time next year, per my last conversation with Mark at DN, so that's a consideration as well.