Of course, there's no sense having a great tools if you can't find them when you need them. Which is why I am blown away by the ZD Benchmark Operations. Benchmarks for Windows, Macintosh, file servers, Web servers, browsers, notebook batteries, you name it.
Fees are nominal.
Latest arrival in the bunch is BrowserComp 1.1, which evaluates your Web browser's ability to handle the latest HTML extensions. The BrowserComp benchmark gauges your browser's compatibility with official HTML 3.2 specs, Java, and with a host of popular extensions you're apt to stumble across on the Web. What you'll find there now is hot. And new benchmarks are added all the time. There you'll find tips and help.