I'm a very experienced HU and Short-Handed NLHE player transitioning to HU PLO (since it's all the rage these days). I find it difficult to choose which study tool to purchase. I heard a lot about PokerJuice and MonkerSolver. Could someone chime in and help me decide what I should be using? To be clear, I need help for fundamentals, which I find confusing despite many hours watching Phil Galfond and other HU PLO pro videos. Is 9643r an open fold in the SB, I would limp it, but who knows you guys? It's been a very fun, confusing and humbling experience so far.

Examples
Preflop - SB VPIP ranges and BB ISO & defend ranges (3bet or flat)
Flop - SB Cbet and BB call and c/r

I'd also like a ready-made HUD recommendation if possible. I currently use PT4.

Thank you very much for the help in advance.