>>2790970i can see it replacing 1.5/2.X for everything except you-know-what. the most notable difference for someone who's used 1.5 a lot is that subjects don't end up randomly cropped. the higher base res means mid/background subjects are more reliable and detailed. prompt parsing is notably improved. it can do 'classical painting' nsfw with coaxing and is more dynamic than base 1.5.
i assume the higher base requirement could make 8 GB cards choke if controlnet + loras are used.