I too have read glowing reports of how fine the ammo made on a T-7 is. But, I've NEVER seen anyone attempt to prove it's any better than any other press by loaded cartridge measurements taken with a concentricity gage; I doubt that's an accident or oversight.
No question, I would get the Lee Classic Turret. It has an auto-indexing turret. The heads can be swapped by hand in a few seconds and extras are inexpensive enough to have one set up with dies for every cartridge I reload. The method of afixing the head limits their springing under sizing pressure. It has a fully adjustable operating lever for angle and length of throw handy for working with both small handgun rounds and large rifle rounds. But, other these few points, I think the T-7 is just as good even tho it costs a LOT more. ??