[Plugin: WP Super Cache] once i tested apc opcode cache plugin was faster thn wp-cache

i mistakenly wrote “was faster then wp-cache” first and then edited, but could not edit what is in title of post.
i said: “so there is an idea to use it with super-cache instead of wp-cache”.
apc-cache was installed along with super-cache, and apc-cache alone worked faster than when wp-cache also worked. there is option to switch super-cache off, half on – it is always wp-cache and “on” – it is super-cache for guests and wp-cache for some users, is not it possible to make it this way: super cache for guests and no-cache for some users, and then apc-cache or other cache, for example, maybe, xcache or eaccelerator opcode cache, would run for those users whom dynamic pages are served, i think.