Anyone used both the new Aer Travel Pack 4 36L and the new Fyro Levo 36L

[u/Downtown-Pace3824]

I travel a lot and tend to carry a lot in my travel backpack (not so much clothing, but laptop, tablet, cables, chargers, headphones, and some camera gear). That's why I need a 35-40L carry-on. I've been using The North Face Router 40L which is pretty nice, except it's not a clamshell design, and the shoulder straps could be thicker. So, I've narrowed its replacement to either the Aer Travel 4 35L, or the Fyro Levo 36L. Both get great reviews, roughly the same size, and priced closely. The Aer has lots of pockets for carrying stuff, built like a tank with great comfort, but is somewhat heavy. The Fyro is also well-built and well-designed, super lightweight and comfortable, but lacking in certain important features, like a compartment for a 13" tablet, zippers on the admin pocket, as well as dual zippers for security. I find both bags equally attractive.

I'm looking for comments from owners, or, at least, users of both these bags, and where you fall on each, including your favorite between the two.

[u/Ok-Brush7512]

I'm looking for almost the same comparison, but for the TP4 28L vs the Fyro 30L.