Id take the lee challenger press over the RCBS partner press anyday. RCBS kinda messed up there awesome reputation putting out that piece of junk.

You guys need to be more specific when addressing presses from the two companies since they both make a few different model presses.

Lee has made alot of junk over the years except for their dies which are pretty darn good for the money. But that classic cast is second to none as much as I like the rcbs rockchucker I like the lee classic cast better.