Look at the details
Decide whether you are looking at a deck for display or for skating. For display, think about the wall space, mounting method and how to avoid damaging the finish. For use, check the intended specification and suitability of the exact deck rather than choosing only by its graphic.
Keep a useful record
For a collection, save the exact item name, identifying details and condition notes alongside your own photographs. For daily use, keep the care or setup instructions somewhere easy to find. A clear description is more useful than a broad category name when you return to a piece later.