Nginx setting Suggestion

i switched from w3 cache yesterday,

here the nginx setting

#Use cached or actual file if they exists, otherwise pass request to WordPress
location / {
 # for w3 cache 
   try_files /wp-content/cache/page_enhanced/${host}${cache_uri}_index.html $uri $uri/ /index.php?$args ;
   try_files /wp-content/cache/all/${host}${cache_uri}_index.html $uri $uri/ /index.php?$args ;
}

location ~ ^/wp-content/cache/minify/[^/]+/(.*)$ {
            try_files $uri /wp-content/plugins/w3-total-cache/pub/minify.php?file=$1;
	    try_files $uri /wp-content/cache/all/wpc-minified/minify.php?file=$1;
        }   

what i miss? i’ve got too many redirection, but if i use the pure nginx like this code
`location / {
try_files $uri $uri/ /index.php?$args;
} `
everything is normal