I have to chime in here with my experience. I got the Lee Pro 1000 as my first press (after seeing Tim's and liking it), and had nothing but problems. I sent it back after about a week of messing with it, and exchanged it for a Lee Classic Turret, and I've been extremely happy since.
The other thing to keep in mind is the Pro 1000 will only allow you to reload pistol calibers. If you think you might load rifle at some point, you'd be buying another press. That's fine, but if you'd rather have one press that can do both, go with a turret or a single stage. I can load about 150 rounds per hour if I push myself, I could up that to 200 if I got their priming system.
In general; I like Lee products. I got a lot out of watching some YouTube videos of different presses in action. To sum it up, a single stage does one thing at a time, so you de-prime ALL your cases, then you switch the die and do the next thing to ALL the cases. A turret is a hybrid between a single stage and a progressive, the "turret" rotates each time, bringing a new die into position, so you load one complete round at a time, then start over. A progressive does everything for you, so each time you pull/push the ram, the press is depriming a case, dispensing powder into a case, and seating a bullet into a case. All you have to do is set a bullet on the last case each time, and there is a bullet feeder available to fully automate it. The number of moving parts creates more points of failure, IN MY OPINION. I don't think Tim has had any problems with his.
For cheap to get started, I recommend Lee Classic Turret for the reasons above.