FSGlobal 2008 vs FSGlobal 2010

Anybody tried both?
I'd specially like to know if there's any performance difference between the two since 2010 uses some new algorithm... or is this just a commercial/marketing thing?
I already own FSGlobal 2008 and I'd like to know if there is any point in buying 2010?
I'd specially like to know if there's any performance difference between the two since 2010 uses some new algorithm... or is this just a commercial/marketing thing?
I already own FSGlobal 2008 and I'd like to know if there is any point in buying 2010?