Power steering cooler

Well since I'm gonna be messing with the system I'd like to hear everyone's thoughts on them.
And if you did put one in let's see a pic of were you put it .
Some of the different types that I've found in my recent searches.
A traditional finned. Seems similar to what most oem's use. They work good as long as your moving or air is moving over them.
Derale 13200 Power Steering Cooler Kit, Black

$39 Derale 13200 Power Steering Cooler Kit, Black

https://www.amazon.com/dp/B0006HNM66
Plate style. Similar to the fin but more surface area.
PKSABB AN8-8AN Stacked Plate Oil Cooler 6AN Adapter Universal Engine Transmission Aluminium (Silver,AN8-13Row)

PKSABB AN8-8AN Stacked Plate Oil Cooler 6AN Adapter Universal Engine Transmission Aluminium (Silver,AN8-13Row)

https://www.amazon.com/dp/B08VNGC8WP
There's also heat sink which is supposed to be more effective at little to no air movement than the other styles.
https://www.summitracing.com/parts/der-13252
Duel pass version.
Derale 13260 Dual Pass Aluminum Heat Sink Cooler

$73 Derale 13260 Dual Pass Aluminum Heat Sink Cooler

https://www.amazon.com/dp/B004XONQYG

I was thinking about adding the heat sink style. But would love to hear about others experiences.

 

I can’t imagine this would be needed on our trucks unless you’re doing something very unusual with the truck. Seems like a solution in search of a problem for most users

 

I got one on my truck..... for the high flow/hydro assist setup...

It'll be overkill for a factory setup imo.

 

Since my truck was missing the factory “cooler” (really just a couple extra bends in the return line), I installed a derale 13211.

Welded on a couple of tabs to mount it to. Been in there over a year now, so far so good.