Cordless impact driver recommendation?

^^^This !!! & Thx !!!
I bought a Snap-On CT1110 3/8 circa '2011...
After 2 yrs of 20% duty cycle use, 'break loose' torque went
into the crapper!?! 'tightening' torque remained constant at 48' lbs.

My local rep took the driver in on warranty & had it torn down & inspected
for mechanical failure as we both thought the issue was mechanical.

---bzzzzz--- WRONG !!! issue was panasonic battery packs with a build
date from '96 ??? WTH !!!

Long story mercifully shortened, the 6 major mfgrs whom produce
the drivers ( all composite, aluminum/composite, titanium/composite )
use a single hammer / double hammer design...

Choose any You want, all good, ask the rep about Batt build dates...

P.s, had both the battery packs 'rebuilt' at a local store in '12, $ 49,
2016 still good & destroying parts as normal ... LOL ...