Not sure if it’s that much better than the Vertigo Non Ultra.
Let me think… For the extra bucks you get a top storage pocket and a sneaky manuscript holder where the shoulder straps store. Rumoured to have a larger front pocket. (if I get sent a Vertigo non ultra I could check😉). You get true waterproofing ‘material and really posh zippers’ and you get the wheels - which I don’t use at present, but there’s the option.
Forced me to carry less.
One divider so only 2 compartments in the big pocket. Tools, tuner or 1 pedal , guitar cable. Not much else.. Top pocket, pens, clip tuner, ear plugs, wallet keys and phone whilst playing, not much else. Manuscripts in the back. This makes for a good weight and keeps the pretty shape of the bag.
In my opinion may be worth the upgrade from the vertigo. Not going to the Rock/Warwick case due to loaded weight