Since RoboForm support was provided for Chorme,I have used Chrome or Chromium-based browsers for my work as an IT Consultant and Web developer.
SRWare is the fastest I tried of the Chorme-Choromium family. To verify If my perceptions were right, I benchmarked 5 browsers with PeaceKeeper (from FutureMark):
1. SRWare v.5.0.381
2. Chrome v.5.0.375.126
3. ChromePlus v.5.0375.38
4. Comodo v.18.104.22.168
5. Xenode v.22.214.171.124
And found my perception was reality.
PC used to test is a Intel(R) Pentium(R) D CPU 3.40GHz 800MGB Bus, Intel D945GNT Mobo, 2MG Ram.