IMO, a turret press will reload at a much faster rate (rounds/hour) than a single stage (like the Breech Lock). A Lee Classic Turret with the cast iron base, is much much stronger than their old model turret with an aluminum base.
I'm sure the Classic turret will work great for .45acp as I use my Classic for it, as well as 38/357, 9mm, 40 cal.
You can load .223 on it, although will have to confirm if you can use the auto-index feature with that cartridge length. I don't reload rifle calibers yet. If the auto-index will not work, you can always manually index the turret, no biggie.
The turret will cost slightly more than the Breech Lock but that is easily offset by the higher production rate, IMO. The Breech Lock will allow quick die/caliber changes, but so will the turret press, if you buy a turret and set it up with complete dies for every caliber you load.