Kind of a crap shoot whether it'll run well in any given gun. Many guns are going to gobble it down just fine with no major side effects.
It's only about $1-2 cheaper per box than brass cased FMJs, so I'll probably never go down that path. Some folks are happy to save that $1 and find it performs well for them.
It's all about individual preferences.
"The Future is Unwritten"