[turretslug]

If it's the website I'm thinking of, it is rather a strange and not terribly useful choice of tabulation. It gives the impression of a non-technical (or not overly technical) person being instructed to compile it and stolidly ploughing through the brief- as if to produce a slightly geeky set of the "Top Trumps" cards that were all the rage when I was a kid and gave a somewhat abstract comparison between sports cars, locomotives, fighter planes etc.

Much more useful and informative to refer to the actual circuit diagrams for comparison- or seek guidance from someone who's actually used the stuff. And here is probably as good a place as many (though there's likely to be a degree of debate!).