re: Poker & Hyper HUSNG HUD
It's hard to say at your level. If you're planning to work hard at this game and spend the necessarily time improving, then CoffeeHUD is great.
If you're not quite sure about it yet and/or on a budget, I would recommend CoffeeHUD Lite. It's a skeleton version of CoffeeHUD, but it's a basic HUD that is free to use.
A big factor in considering whether to use the free or pay one is also frequency of common opponents. If you never get a rematch and never face the same person twice, the value of the paid HUD (or any HUD really) goes down a lot.
It depends how often you play and what time of day you play, so only you will really know for sure how to answer that one.