It depends on what you value most. Allure adds native Android streaming and built-in hands-free calling plus a slightly higher tuned speech-in-quiet score (4.3/5 vs 4.1/5), but MOMENT measured better on tuned feedback handling (4.0/5 vs 1.7/5) and music streaming (3.5/5 vs 2.7/5) for about $1,000 less.