Dealer support is important that is why my post started with "if you have a NH dealer near you"...
Some of the Case/NewHolland/Kobelco equipment is nearly identical, just re badged and different paint colors. This is not so with the Skidsteers and Compact Track Loaders.
It is not a Chevy/Ford type comparison, there are real differences in the two machines, here are a couple specs for each and my reasons why I prefer the NH.
Case 440CT 8,925 lbs.
NH C-175 7,535 lbs.
Engine Horse Power:
Case 440CT 90 gross.
NH C-175 60 gross.
Rated Operating load @ 35%:
Case 440CT 2,100 lbs.
NH C-175 2,200 lbs.
Now, looking at the numbers what I see is that the Case weighs more has a larger engine, and will accomplish pretty much the same "work" that a lighter loader with a smaller engine will accomplish.
The NH will have better flotation due to decreased weight, the tracks/undercarrige would theoretically last longer. It will burn less fuel each day because of the smaller engine.
These are just my observations, and some of the things I take into account when shopping for equipment.
I by no means am putting down the Case loaders, or any others, they are fine machines.
Nor am I making any judgement on your choice of machinery, we all have our preferences, get what will work best for you, in your situation.