Re: 12v fan
I don't know what was there originally, but I'm partial to the Hella Turbo fans I prefer the "sound" they make better than the others, and the knob is easy to reach and manipulate. The blades are caged, which I prefer even though the softer blades don't "hurt" you. But I have also used the Caframo 747/757. It has the open blades, a switch slightly behind the blades, and to me, a plastic smell that lingers. Very good fans though if those things are no biggie. Maybe longer lasting (after a couple of years of 24/7, the Hella bearings start to rattle).
Either of the above just sip power (like .2 amps).
I'm not a huge "fan" of the Endless Breeze because it is very large (to place or store) and draws a minimum of 1.9 amps. I prefer the marine fans permanently mounted, and aimed right on me at night if it is hot.