Hey everyone!

I know that this topic has been discussed , but since still new books are being revealed.. and I mean at certain stage some books are better than the others.. I would like to hear your opinion on these books below (plus if you have any other recommendations, I would really appreciate it:)

Just a brief info about me: 50nl cash game player, poor theory knowledge, rather exploitative style, not having fatal mental issues (but ofc I could do better:)

Here is what I found to be the best ones from each category:
THEORY/MATH

1. Matthew Janda: Applications of No-Limit Hold'em
2. Matthew Janda: No Limit Hold’Em for Advanced Players
3. David Sklansky: The theory of poker
4. Michael Acevedo: Modern poker theory

MENTAL GAME

1. Jared Tendler: The Mental game of poker

CASH GAME

1. Jonathan Little's: Excelling at No-Limit Hold'em (I found its more about tournaments though..)

Currently I am about to buy: The mental Game of Poker and Applications of NL holdem, but would like to hear your opinion first:)