Anyone know anything about these guys
http://www.mydigitaland.com/lens/sigma/sigma-150-500-f5-6-3-nikon.html or even better, bought from them?
Seems almost too good to be true (and I know that usually should ring alarm bells), I've found it slightly cheaper coming from Hong Kong, but this says it's from the Uk, presumably Hong Kong stock stored over here?
Seriously tempted, but want to be a bit more sure before I pull the trigger.
Edit: fair bit of bad feedback online, but most of it from 2010, definitely wary, anyone got any real world experience. I think it's probably this, Panamoz or back to eglobal again (yeah I know I said I wouldn't but money's tight).
Any thoughts?