Re: Help me decide on a browser please.
A propos Ad Block Plus extension for Chrome, mentioned by Kees - I've tested it and I was surprised that for this single extension memory usage was about 95MB... wow that's a lot of resources.
As alternative for Adblock Plus extension for Chrome I can recommend Adfender.
Pros: it uses adblock lists, you can create your own adblocking list (adblock .txt lists are widely available, and resource usage is very low: memory (8-12MB) and cpu time as well.
Cons: if you created your own filter lists (like me) you have to block adfender in your firewall to stop updates (rewrite) of these lists. Also you have to remember to update manually (eg. in notepad) your lists since updates are disabled. I do this once per week/two weeks. It's enough.