I have the ringed .76 and the .47. I don't have anything to directly compare the .76 to, but it has run well for me over the past year, without giving me any problems.

The .47 I can compare to a .46 FX and .46 LA. The .47 has equal, if not more power than the FX. It starts easy, idles low, runs great. Neither of the GMS will shut-off immediately by simply closing the carb. This is the only downside I have seen so far. For my use, I don't really care. There are numerous threads on how to fix this if it is a problem to you.

Tim