Today I used for the first time....

Yeah i think the big difference will be that gap that may actually allow you to see through,cause right now it doesn't.
Other then that, they seemed to have just trimmed a bit off the top,by profiling the slope downwards like porsches cayennes and common profile used on most other cars.
Having said that,as far as aesthetic design goes,... the larger ones looks better in my eyes, because their square and chunky like the Evoque style....and as they were designed with the car from the beginning, we know they were going all out and choosing killer looks over function.