LS Tier 4 Diagnostics Software

[TexasRust]

Some of you may have followed my thread XR4150H Engine Failure about a spun rod bearing om my tractor. Well after 4 months, I've got the tractor back and I'm doing my best to run the heck out of it. I do I have a concern about a lope at idle. If I felt that the dealer was capable of diagnosing and fixing this settle problem, I'd take it back. Unfortunately, my faith is their abilities is pretty low.
Does anyone have experience with LS diagnostics software?
LSMTRON DIAGNOSTIC TOOL LS TIER4SCAN
208.17US $ 29% OFF|Ls Mtron Tier4 Diagnostic Software - Diagnostic Tools - AliExpress
LSMTRON DIAGNOSTIC TOOL LS TIER4SCAN 1.0.8 [2021.11] | anyepc.eu
New Holland Construction | LS Mtron Diagnostics for CNH Industrial Products with LS Mtron Engines | srv09 | MyCNH US Store
Does anyone know the difference between these various pieces of software?
Even at $400 it might be a handy tool. At $150 it's really compelling. You have to have a computer to load the software, but that's what I'm typing on right now. Obviously, it needs to be able to read and reset codes, but to make it really useful, it needs to be able to change the serial numbers in the ECU when injectors or emission components are changed out. The YouTube video,

, makes it look like you can view all the sensors in the track in real time.

I'd love to hear your inputs.