From my opinion yes, im prefer rotator than a list 
plus your site itself mentioning about rotator not a list 
I got this forbidden :
http://faucet-freebitcoin.com/?r=1BvaPs1b6dXrciYEBDAXabcKzMkrKWg3tm
http://4bitco.in/?r=1BvaPs1b6dXrciYEBDAXabcKzMkrKWg3tm
Yup its giving 503 error and you should update with the working one
plus your site itself mentioning about rotator not a list I got this forbidden :
http://faucet-freebitcoin.com/?r=1BvaPs1b6dXrciYEBDAXabcKzMkrKWg3tm
http://4bitco.in/?r=1BvaPs1b6dXrciYEBDAXabcKzMkrKWg3tm
Yup its giving 503 error and you should update with the working one
503 one removed..
The others 2 faucets are working here.. maybe you got banned by IP or something like that(country etc)..
Yeah, yeah, you are right, I'll change the image and put a rotator
