Jargon Buster! Extra, Super slinky? Hybrid? Power? Beefy? Regular?

[Ganky]

Okay, I'm thinking of buying some Slinkies, probably 45 - 105. But what exactly is the difference between Hybrid slinkies and Super Slinkies, Power slinkies etc? Looked everywhere and had no luck.

[dannster]

http://www.juststrings.com/ernieball...assguitar.html

They mostly are a somewhat clever way to describe set diameter.