I actually liked mine also but it actually produced too much for my needs so I sold it and went for the Lee Classic Turret and Lee Classic Cast single stage. Now I made a few thousand rounds on my Lee Pro 1000 for 9mm, 45 acp and 45 colt but just was never comfortable with it though ever round seem to work fine and never had a problem with the press operation. Now I did spend some time watching videos and other sources of information on making it work properly which I followed. If I ever needed to put out large quanities of ammo in the future I would consider it again however at this time the speed difference between my Lee Turret and the Lee Pro isn't a great reason for me.
Now with that said if you decide to change calibers I highly recommend a new turret and powder measure as well as the full shell plate setup other wise it can be slow changing it unlike the Turret which takes a few seconds to convert from one to the other. Oh and I now load the same three pistol rounds but also a 45-70 rifle and the Classic cast handles bullet swagging and 12 ga black powder brass shot shell loading for my cowboy action events among other duties.