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Lets put it this way either one of those 4350 powders will toss bullets well within minute of moose in any temp your going to hunt in, enough that the moose will not know the difference between them. If you were a 1000 yd. bench rest shooter then you may want to do some serious experimentation between the two.
Personally I have been using IMR 4550 in my 30-06 since the mid 70's in all sorts of temps and ranges without issue or complaints.
After fighting with IMR4350 to produce a 270 Winchester load using the Nosler 150 grain Partition the switch to H4350 from the Nosler manual produced instant results.
Max load was 52.0 grains and that load produced a 1.40 at 200 m.
The rifle was a Remington 700 Classic.