I load for the .44-40, .44 Russian, .44 Special, and .44 Magnum. Neither the Tribulation nor Armageddon are not here yet, so I figured "why do it the hard way?", and got a set of dies for each caliber and use a modern press (OK, it's a 40 year old RCBS Rockchucker, but still...). That way I can set them up and leave them and not have to mess around with them changing from one caliber to the next, and I get excellent results in reliability, accuracy, etc. I use smokeless powder, too, just to keep things simple.
Whether one is using BP or smokeless, the cases still need to be full length re-sized in order to chamber easily.
If I am still alive when the S hits the fan I will have to find ways to cope, like everyone else, but right now "I'm living in tall cotton".
Edit to add: Yes, .44 Russian brass can be made from .44 Special or Magnum brass, but the case walls will be thicker. As mentioned above the bullet base can get distorted during the seating process, but also the sides of the case can get bulged enough from the bullet that the loaded cartridge will not fit readily into the chambers. My suggestion is to man-up and get the right tools since, for now, they are readily available. That is assuming you are able to get mail where you live.