Patriot,
The 7mm-08 is my favorite deer cartridge. In fact, I own not 1, not 2, but 3 rifles chambered in thge 7mm-08. Why? Let me explain...
The 7mm-08 is simply a .308 Winchester necked down to fit a 7mm (.284) bullet. The .308 is one of the most accurate cartridges out there, and people say that it is inherently accurate do to its design. Well, then that means that the 7mm-08 borrows from this inherent design.
Factory favorite bullet weight is a seemingly standard 140 grains, which is more than enough for deer, especially when you consider the premium bullets that are out there. Also, although there is not a lot of factory loadings out there as much as the .308, the 7mm-08 is still popular and has its own share of factory loadings - certainly much more than the 7x57.
Recoil is also quite mild, and, since it is a short action cartridge, you can have it in smaller, lighter rifles - which means it's ideal for not only hunters hunting up in the mountains, but also for youth and smaller framed women.
I truly is a great cartridge and I highly recommend it.
Zachary