What makes more sense?

I hesitate to reply because I can't help with the Lee stuff. I am a blue koolaid drinker so to speak, but since it came up...

The Square Deal is a great progressive press, but since you are talking 3 different handgun calibers I'd recommend the Dillon 550 if you are considering blue on a budget. You could keep the dies you already have (Square Deal uses small base proprietary dies) and the 550 is the easiest blue press on which to swap calibers. If are aren't swapping primer sizes, its 5 minutes, tops. Even swapping from large to small primers or vice versa, you can swap calibers in 10 minutes. You could sell your current press to recoup some of the cost. The 550 is simple and straightforward, is backed by the Dillon lifetime no B.S. warranty, and will pretty easily load 350 - 450 rounds an hour. Some rifle shooters have been very succesful loading long range precision rifle ammo on the 550 as well, although you have to slow the production rate down a bit and I think the best results were using a different powder throw means entirely.

i wave one in 9, 45, & 223