Tourney Books - HOH v Slankys ' Tournament Poker for Advanced players'

[Pondy]

I currently reading Theory of Poker (for the 4th time) coupled with Tourney Poker for advanced players. I also have a few other books as well ie. Lee Jones etc.

What I need is views on Slanskys Tourney Poker versus HOH, as I'm debating whether to purchase HOH v1 or carry on rereading my current ones.

What do all think of HOH and Slanskys Tourney one.

Should I purchase HOH ?