freitasm:mattwnz: My reason for still using wsftp, is that I have all the ftp details already stored in it, and you can back them up. I don't think filezilla is a good for that, and it is a pain to copy them across.
I only use one site really - Geekzone, and access via the VPN SFTP. Free is better and configuration is not a big deal because it's easy to manage a single site. If I had more then certainly that would be a deal breaker.
FileZilla then should be fine for you. I have found it does pretty much everything that wsftp can do.