Favorite 24v fans?

[clearlynotstef]

Over many years on 12v systems I've built up an alarming number of assorted fans. Axials, blowers 20mm-50mm, hotend/print cooler, fast or quiet, wide pwm range/practically binary on off. Eventually over time you find those great fans. I'm considering jumping to 24v. I'd like to skip the steps where I acquire a bunch of crap fans and start with the gems.
I prioritise airflow over volume gimme the ones that really move air.
For each fan I'm good with deeper than usual fans (e.g. 40x40x20 over 10) as I have more space on that axis for all of them. For the blowers, ideally they'd respond well to speed control but not critical (I wouldn't trade any airflow for pwm).

As a starting point for what I'd need:
30x30 axial (hotend) fans
40x40 axial (hotend) fans
30x30 blower
40x40 blower

Anyone feel like pointing me towards their favorites?

[zapta]

@clearlynotstef, my preference is for quiet fans, so I don't think I can help.