Start with what you want to improve. If your current paddle feels heavy, harsh or slow through the water, a paddle upgrade is usually the biggest feel-good improvement. If your board wanders, feels twitchy, lacks tracking or does not hold a clean line, a fin upgrade may be the better first move.
For paddles, think about blade size, shaft flex, handle feel, paddle length and whether you need fixed, two-piece or travel-friendly adjustability. For fins, think about board length, board width, water depth, weeds, tracking, stability and whether you are racing, touring, surfing or downwinding.
If you are unsure, tell us your height, weight, board model, board width, paddling style and what you want to improve. We will help you choose the right Black Project upgrade rather than simply the most expensive option.