ac control isnt a thing...okI’ve seen you post about the Holley in the past, you’ve pretty much said everything else except saying it’s garbage directly. Seems like you’re not a fan of it
Terminator is $1000 with a brand new harness, and a wideband. Don’t get much cheaper than that. Ac Control isn’t really a thing, just need fans to cut on and idle to increase - which most all stand-alone systems can do.
pro m comes pre programmed for ac. just have to click enable
pro m comes a fan lead thats good for 75a. just hook it up to your fans and go. the relay is already wired up.
if your wants or needs are met with the holley, go with the holley.
I wanted to have everything at one shot, I chose the pro m.