HF has lots of junk, pretty much anything electric or battery there is highly questionable..
230lb-ft is not much.. and that is peak torque for a tiny fraction of a second.
Probably ok for non-salty/rusted lug nuts.
The HF earthquake air impacts are above average.
I have a dewalt dcf899 that is about as good as it gets for battery powered 1/2″ drive.
For air impact I prefer aircat 1150 or astro 1822(for small size)