I used to have a Fluke 8846A and it was a very good meter.
But the display (VFD) is totally outdated, when you compare it with a 34465A
The 8846A can also do a trend chart on the screen, but when you compare
the two DMM on this aspect alone, you will never use the 8846A again.
I would definitely go with the Keysight DMM.