For the quantities you're talking, a Lee Classic Turret would be ideal and do you a great job, along with being affordable. Don't waste your money on a progressive (overkill for you) or an old style turret press or the H presses (this won't be enough of an improvement to make it worth while and are expensive) or another single stage (again, very little production improvement.)
If I were you, I'd get and own these two presses: A Lee Classic Cast single stage (for accuracy work at extreme long ranges) and the Lee Classic turret press (for anything up to 300 yards and pistol). These two presses combined with a RCBS powder measure (for rifle), a Hornady case activated powder drop (for rifle on the Lee Classic Turret combined with the RCBS powder measure) and a Lee Pro Auto Disk Powder measure (for pistol) will load anything and everything most reloaders will want to load and give great results. The Lee Classic Turret will easily produce 200 rounds per hour and the Lee Classic Cast single stage is one of the better featured single stages out there right now. About the only single stage out there that's better is the Bonanza Coax (under new owner ship now, but same press).
With the above described setup, I can practically guarantee your needs will be met and you'll be very happy with price and performance.
BTW, Presses I've owned: Dillon 550B, Lyman T-mag turret press, RCBS Rock Chucker, RCBS partner press
Presses I own: Hornady LnL progressive, Lee Classic Turret and Lee Classic Cast single stage.
Other presses I've used and have regular access to: Lee Pro 1000, Lee Loadmaster, Dillon 650 and Bonanza Coax.
Just my .02,
Dave