Multi-process architectures do not guarantee fluidity. In the case of more than 15 tabs, Firefox nightly is more responsive on my laptop than Chrome Canary. YMM

Multi-process architectures do not guarantee fluidity. In the case of more than 15 tabs, Firefox nightly is more responsive on my laptop than Chrome Canary. YMMV What about IE being multi-process makes the experience with that browser better? Without specificity, this is like me saying X is better than Y because of some attribute of X that Y does not have.