Inline Crochet
It's pointed and the tooth's hollow is more pronounced. It's a Susan Bates brand hook. With Inline hooks, the yarn is less likely to fall off the hook. On the other hand, its pointed shape means the tooth catches more easily in the yarn, which separates the filamentous strands more readily (which is definitely not what we want!).
Crochet tapered
It's more rounded and the groove in the teeth is less pronounced. This is the Boye brand. With tapered hooks, the yarn glides more easily on the hook and the wrist movement is often smoother. However, because the groove in the teeth is less pronounced, the yarn tends to fall off the hook more easily.
Which one is better?
Neither one nor the other. It all depends on the person using it. Often, the crochet hook you started with will be the one best suited to you, not because of its characteristics, but because your hand movement has naturally adapted to use it correctly. However, if you're starting out with crochet and having trouble handling it, sometimes the solution is simply to change the type of hook. If your yarn slips frequently, use an inline hook. If your yarn doesn't slide easily enough, use a tapered hook.
When you are used to a crochet hook and you like it, make sure you always buy the same one, as many experienced crocheters have difficulty using the other as easily.
Ergonomic sleeves
For a better grip and more ergonomic handling, it's advisable to use hooks with a thicker handle. Some are designed this way, but it's also possible to buy foam sleeves that can be added to the short-handled hooks you already have at home.
