A380 is great, so silent inside! Scrap those noise old B747 and B777!!
The A380 is the best plane for passengers. It's so silent inside, it's spacy lot's of space inside for big lavatories (not those tiny Boeing lavatories of "modern" B777 and B747-800). The A380 is so big, even big turbulences don't matter that much. And the start and landing doesn't shake you through at all.
I kind of like B747, especially the B747-400 series with it old-school big interior design. The B747-800 is shit, so noisy and little space for less lavatories.
The worst plane is the B777. Yes, it's the first plane completely designed with computer CAD. Nice for 1994. But they forgot about the passengers. Noisy, everything is so narrow and low. A small narrow but very long can. Don't fly with this crap, especially not 10+ hours!! Or you will start hate Boeing designers and the airline that still uses this old shitty plane.