I started my tank as
fw for about 3 months. I met a guy at work that had a bunch of
sw equipment that he said was just taking up space in his house and gave it to me for free. During the three months that I had
fw I read a lot about
sw. It is definitely cheaper for
fw, but my
sw is much more rewarding. I still keep
fw, because I like my angels, but I spend a lot more time and energy on
sw.