ok. so
aquaones are a good tank as a whole.
the stands have more space in them for external filters, and stuff.
t8 lights that are fine for plant growth, infact it will grow most things like swords, tiger lotus etc.
some people like the curved glass.
the filters are the weakness of this tank. its like ferrari making a 1.8L 4cylinder car.
juwels are newer, parts are more easily available.
t5 lights are much brighter, also good for plants.
the cabinets are good too, but i wish they were a bit more spacious.
the juwel filters are good. use the sponges for as long as you like, and then get rid of them and fill it with media. honestly no one needs those many sponges. toooooo many sponges.
then there are the smaller details - toughened glass (I think), black silicone, and they are german made.
The colour options are nicer. My personal preference is the dark wood colour.
also the covers on the tanks may look and feel flimsy are very very hard to break, they can be bend with ends touching each other.
oh you also have 3d background options, hidden heater and that sort of german ingenuity.
both tanks will be happier with an external filter.
hmm.. i wonder if i have covered all the points.