the reason is to give the op OPTIONS, ie you can load 44 specials in the 44 mag, and it isn't too far different than shooting the 38spcl in the 357 mag- and at least he's got a VIABLE rather than MARGINAL deer rifle
I shoot both calibers in Marlin 1894's and handload for both.
I regularly pick-up .38spl brass for free at the range.
.44mag or spc brass is a completely different scenario, most time it has to be purchased either off the EE or retail.
Since you are so eager to predict the OPs future in reloading, let's entertain that thought for a moment.
When he gets his handloading set-up he can load-up to a 185gr FNGC under a max charge of H110 or lil' gun @ 1700fps that will smash a deer like the hammer of Thor within 100 yards.
Here's the advantages he gains by having an 1894C
-1.5" shorter rifle for his tractor
-better re-sale value on the EE
-significantly cheaper to feed if using factory ammo, marginally cheaper if handloading.
- Less micro-groove models, more Ballard. which translates to better re-sale value and less hassle when he begins hand-loading hardcast.
I will give the 1894 the slight edge in accuracy as you have one less barrel-band to deal with.
other than that it's a wash.
Congrats to the OP for going with the 1894C...enjoy!
BTW...grab an 1894 off the EE for 500$ any time you wanna try one out!