filezilla What's the best free FTP client (not server) today?

[Somnus]

I'm asking this question because I've my old go to WinSCP has become considerably slower than FileZilla using the same setting. When I say considerably, it's 53% slower transferring the same file sizes.

Does anyone have something better than FileZilla that's completely free? I'd love something that will also interact with Amazon servers, but FileZilla non-pro doesn't.

[binaryzero]

https://www.wftpserver.com/ftprush.htm

[Dan~]

Winscp for me and seems fine with no slowness but I most likely use it less than you 

[Ixion]

putty