I haven't had the pleasure of using image stabilizing binos, but one of the best upgrades I've made when I moved away from my starter binos was buying a pair of Vortex binos with an integrated rangefinder and ballistics. I didn't spot more animals than I did with my cheap starter binos, but can make long range shots faster, call out ranges for hunting partners, and feel like I practice more effectively when I can go out in the field and find rocks and other targets at various ranges and try different positions and angles.