I love my 625MGs, a -6 & -7. Great carry guns - excellent 'wood's packing' gun. Both the 250gr Speer #4484 Gold Dot and a 255gr LSWC at 880 fps are easy to shoot and certainly offer great protection. Wood grips are perfect in this power range, too. They weigh a few ounces less than my 4" standard 629 (.44M).
Oddly, I had a 629MG - replaced it with a standard 4" 629 (SKU #163603). The standard 4" 629 has a larger hammer and trigger, not to mention the OR/WO sights vs the MG's black/black sights. Plus - it matches my 6" 629, save the 2" extra barrel. The added few ounces may help, but my 629s sport the recoil-absorbing .460/.500 Magnum grips.
My first S&W was a 625MG - and it will be my last to go. Kind of neat having an S&W with 'Colt' written on it, too.
Stainz