Empe,
Let's start with some basic questions.
a) at this point in time, are considering loading anything other than 38s & 45s?
b) how much do you plan to shoot/load in any given month?
If you are planning on reloading just (those) pistol cartridges and shooting more than 300-400 rounds per month, I would suggest that you look at a Dillon Square Deal B, which can load only pistol cartridges. If I remember correctly, when I had my SDB, I could produce about 200 rounds per hour.
Honestly, I don't remember current prices, but you buy a high quality product with a life-time warranty. You would require:
a) a complete SDB,
b) a conversion die set,
c) a vibratory tumbler with dry media, and a
d) scale that measures in grains.
If you are reloading more than a few pistol cartridges, I would give serious consideration to a Dillon 550. As much as you may be tempted to reload rifle cartridges on a Dillon, do so only with ball powder, otherwise, use a single stage press for rifle cartridges.
A very strong suggestion, don't even considering the cost of your equipment into what you think you may be saving. Reloading equipment has increased dramatically since I started, so much so, that I probably wouldn't start reloading today. Think of the cost of your equipment as an investment, and then you will see how much you can save.
On my Dillon 550, I can produce about 250 rounds per hour, which is about as long as I can stand in one place without moving around. When I reload for a precision rifle match, I can load about 100 rounds in 3 hours (excluding tumbling).
Best of luck!