I just got an MSAR, set up just like an original Stg77 A1 (minus the optic rail, bolt catch release, and other minor differences) - 20" barrel version, green stock.
I voted MSAR because as much as the genuine article is probably better, the MSAR has been quite good so far, although, initially it was giving me FTF/FTE problems. Otherwise, it's quite good, and if the price is lower than the Steyr, it's definitely attractive. I like having a bolt catch, but would also like to have the AUG's forward assist. I prefer a simple optic rail too, not sure the AUG offers that. But for engineering quality, I'd prefer the Steyr.
Modified by RogueTDI at 3:19 PM 5-3-2009