For hearing faint target changes over ground chatter, pro detector headphones are the stronger choice when your detector produces nuanced audio and you spend.
For a first indoor growing project, the beginner gardening seed starter kit is usually the better place to begin.
On a first metal-detecting setup, coil choice changes how the detector feels in the field more than the label suggests.
The beginner gardening soil test kit is the easier pick for quick soil checks before planting, after a light amendment.
If you mainly detect in parks, yards, school grounds, or other maintained turf, the beginner metal detecting digging tool is the better first buy.
If you erase mostly to fix pencil work, the beginner drawing eraser set is the easier tool to live with.
Choosing between these two mixes is really about where the roots will live. Pots and planters need a lighter medium that drains and re-aerates after watering.
That is why this choice is less about labels and more about your habits. If you are still learning how to recover targets cleanly, simpler is usually better.
Carving tools sit in a strange spot on a hobby bench. Too little gear and you hit a ceiling early.