Hi guys,
So, back to studying poker after some years away due to having a new family, kids, bonus kids etc.
Picked up Peter Clarkes from the ground up, and boy has the game evolved since i went on a break 6 years ago.....

Anyway, two thirds into it, learning a lot, deginately huge value for money for me.

My question: which piece of software should i invest in for study?

Piosolver, holdem resources, others....?
I want to buy either the mtt or sitn go course next, so something that can also be used with tourneys with some icm calculating possibilities would be great.

Thankful for any suggestions, and short explanation of why excactly this software.

Frode