My least favorite and favorite is my brooks b17. Took me quite a bit to ride it in, which was kinda painful and i don't think i'd want to go through that process again.
Now it's great and i hope it'll last me for a long time. If i were to buy a new saddle i'd try the c17 so i wouldn't have to ride it in and not worry about water proofness, that is also a bit annoying.
Having said that, i never had trouble with any saddle really, even cheap gel ones worked for me.