The Fin-Nor 30 is performance wise very similar to a Saltist 50 but the quality of the components is not the same. Had mine broken by a 100kg+ blacktip on it's first run, the anti reverse dog pawl failed to engage and the pressure was too much for the pinion gear and the result was an overwind while the shark was still going like Usian Bolt.
It's pretty simple actually if you get a Saltist BG 50 advantages more line,drag and casts easier than a Tor 30, disadvantages it's more expensive than a Tor 30 and doesn't handle the water like a Tor 30 does.
Personal preference if you not gonna wade and keep the reel dry then spend the extra R300-R400 and get the saltist BG.