Thank you for the input. The last two were what I was looking for...Keep the SDB and spend the money on a new press that I could use for rifle too if I wanted. Or, spend the money and buy new handgun caliber kits for the SDB and have that as my only press, for now.
I'll check out the Lee and see what the dies cost and what its capabilities are as well as the other Dillon, although the Dillon is pricey compared to the other options.
Thanks!!
Yes, the Dillon 650 is very pricey. Like I said, if you intend to do any volume reloading for any of the rifle rounds you load, though, it will be your friend. The 650 takes standard dies, but caliber conversions are still expensive, and don't come with dies for the 650, so that's something to keep in mind.
Regardless, I would keep the SDB. You've already got it set up to load .45 ACP. The real question is "What to do next?". You did say you wanted to get into reloading for rifle rounds, so you
will need a new press. The SDB just won't do rifle rounds. If you're not doing a large quantity of rifle rounds at any one time, the Lee Classic Cast will serve you well, and won't limit you to one brand of dies. It uses the standard die type, so you can use the regular dies from Lee, RCBS, Redding, or Hornady (or anyone else that makes standard dies). If you don't like the Lee, the RCBS Rockchucker is an excellent press, though it will cost a bit more than the Lee (still uses standard dies, though).
If you don't want single-stage, there are always turret presses, though I've never messed with one, so I'll let others tout the glory of the turret press.