Max, I'll go with the Gold Dot any day. The HS is an antiquated design and has more than enough examples where it failed to expand.
As for weight, you're gun will have to choose that. I once loaded 147g 9mm ball into my BHP and had one magazine failure after another. Seems the bullets were just too heavy and they were tilting down (nosediving) in the mag. I stronger magazine spring could have fixed this, but there's more.
At an indoor range, I shot 100 round of WWB 147g 9mm through my BHP as part of the break-in phase. I couldn't believe how far off the sights were for this brand new pistol. Ever round was in the upper left corner of the target, and each shot was well-spaced from the others. I don't mean to brag, but I don't shoot like that, especially from a bench!
I then fired 100 rounds of 115g 9mm ball, again WWB, and the difference was night and day. Every single round went dead through the center of the target, POI being exactly on top of POA.
Turns out that the sights weren't off. The barrel wasn't bent. It was just the ammo's weight. This was an indoor range, with a bench and no wind, so there wasn't anything to impact the pistol or the bullet's trajectory. Nothing else could possible explain that, and that's why I don't shoot anything heavier than 124g out of my BHP or CZ75B.
Hope that helps.