It can be all very subjective and down to personal preferences.
We found the ev6 to be cramped in the cabin and slightly claustrophobic, the ionic 5 was much more comfy and light, but the big downside for us was no rear wiper on either.
The Enyaq Edition is as well specced as the Sportline, its only the 4 wheel drive being the big difference. The Enyaq suv has the best boot of the three, the ev6 the worst
I have gone for a sunroof in the sportline, to reduce the darkness which if I had gone with the edition eco suite I wouldn’t have bothered.