White HQ's? Melb produced local shite?

[Energizer]

A 'friend' is offering these ones to me. I couldnt find any reports on white ones, so I assume they are more of the locally produced speed bombs.
Anyone heard of the white ones?
They also offered me the ping HQ's, from what I read my best bet would be to go with these

 

[scratch]

TEST! TEST! TEST!
Try the pink for yourself - it's the only way you will know!
Are these white HQ's stamped on both sides or only one? Are the edges bevelled?