Again, much the same, within reason.
The specific 1660TI's that are measurably quieter, are quite a bit more money - use non-reference PCBs, have further R&D costs into them etc. They're not worth the money over a "base" card.
I'd avoid the single fan solutions myself (as one fan will have to work harder than two to achieve same results), but if you're limited on space etc.. they're not 'bad'.