Gold Dot personal protection bullets are made differently (esp. a thinner jacket) than Gold Dot hunting bullets, and the 10mm/.400 Gold Dot hollow points are not hunting bullets. Those begin with the .357 Mag Gold Dot soft point, and include a variety of Gold Dot soft and hollow points in larger calibers. Speer's own handloading manual recommends the 10mm 180 gr gold dots for small whitetails at most, and that at close range (max 1295 fps). They recommend 200 gr FMJ if one has any thoughts of using one of their 10mm/.400 bullets in bear country. The 155 gr Gold Dot is not even recommended for small deer, due to lack of penetration.
I've put down car-injured deer with Gold Dots to the skull and have been singularly unimpressed with how they hold together. I've also hunted and killed black bear and have a pretty good idea of how hard they can be to put down. Perforating a windshield is one thing, but it bears (no pun intended) no resemblance to penetrating bone and muscle. I carry a Glock 20 as my lower 48 woods gun, but load it with Corbon 180 gr bonded soft points or DoubleTap 200 gr Beartooth hardcasts when there's a chance of needing 4-legged defense.