I'm not only a yarnsnob, I'm a needle snob too! With all the talk (well, posts, blogposts and reviews at various forums) over the past year, I thought I'd throw in my two-pence!
IMHO: don't waste your money on the 'coveted' COLONIAL Circs (ebony or rosewood), the PONY's are exactly the same and a tad cheaper. Same with regards to the 'coveted' Holz and Stein (aka Noble) (rosewood or ebony), the Susanne's are comparable.
Now, regarding all four of those needles: for ME, they're crapola. I ONLY use LANTERN MOON DESTINY circs (ebony and rosewood) as they have a cord much like the colonial/pony, but better still they SWIVEL!!!! With my carpal tunnel and wrist cysts, ONLY a swivel needle will do. There were some problems with the Destiny's when they were first released, which Lantern Moon addressed and fixed, read about that here:
Onto DPN's. While I have rosewood, ebony and bamboo circs, I still prefer Brittany Birch.
Onto the 'speed' circular needles: Yes, Addi Turbo's are great. But I prefer Inox Express. They're cheaper and have a better cord. Hiyahiya circs are an even less expensive alternative.
Regarding KnitPicks Options needles: The screw-on sets, while nicer than Boye needlemaster / Boy knitmaster are still screw-on, and tend to UNSCREW. I prefer Denise Needles for 'sets'.
JM2C, Noreen