G Skill help

[ASH1982]

I was looking at buying the G.Skill 2GB DDR2 ZX PC2-6400 from OCUK but I crnt see it on there site any longer... has it been discontinued?

If so whats the best to go for now...

Also whats the difference between the G.Skill DDR2 HZ and the DDR2 PK, all I can see is the voltages are different

 

[Minstadave]

The ZX has been replaced now I think.

The HZ is the much better overclocker.