I've never heard of them but that doesn't mean much. Have you looked at the Ruger Mark II or Mark III? Neither are surpressed, so if that is something you want it would be done by a gunsmith. I have a Mark II that is a lot of fun to shoot.
How are the gun laws in South Africa, is it pretty easy to own/buy firearms or is there a lot of red tape?
I also shoot a Mark II and love it. I know guys that are shooting the Browning Buck Mark with favorable results during competition. Both firearms would be fine choices, although, in my opinion the Ruger is a higher-end firearm.