The reason I didn't include the 35 Remington in the original question is, while a great cartridge in it's own right, I wanted to have the extra power of the longer cartridges available if I ever needed it for whatever reason.
The 35 Remington pretty much reaches the basic maximum power levels of cast boolits at it normal power levels. For shooting cast, it would most likely do all I would ever need.
I like having the option of something extra available if I so choose.