For most freshwater fishing, a mix of Bait Holder , Circle , and Aberdeen hooks covers nearly everything, but in a pinch, the hook you have on hand is always better than no hook at all, so don't worry too much if you don't have all the options
PLA prints more easily, costs less, sands and paints better, and is perfectly good for prototyping a body shape before you commit which is how I use it.
Investing in the right reel provides a major advantage to consistently catch more and bigger bass on the water
Consider the shoulder strap options, their shape, accessory options like pockets or loops, and how much padding youll get for the weight/money
Zippers are small parts that get used all the time, often with a hurried yank