Replaced 3.6. Which tuner to buy?

[SoFLRam]

Diablo or HP tuner suite ? I want to set fan temperature thresholds lower. After replacing engine I'm done with watching the gauge over 230°. Replaced oil filter housing with doorman. And a Baxter spin on filter adapter. Now get the temps down and have this engine last.
2013 Ram 1500 Outdoorsman 4x4. Lots of towing

 

[ramffml]

Diablo or HP tuner suite ? I want to set fan temperature thresholds lower. After replacing engine I'm done with watching the gauge over 230°. Replaced oil filter housing with doorman. And a Baxter spin on filter adapter. Now get the temps down and have this engine last.
2013 Ram 1500 Outdoorsman 4x4. Lots of towing

If you're an amateur the Diablo is somewhat easier to use. If you want expert level tunes emailed to you then they'll probably want you to use HP.

 

[SoFLRam]

I have alfaobd for the easy stuff. I just need to adjust fan temps.