Same-size prices on the access date
Compare the size you will actually buy. On 29 and 30 October 2026 the two stores listed these prices for ordinary-handle variants. [1] [2] Shipping and tax are extra and differ by store and address, so the delivered gap can be smaller or larger.
What each page states
Neither page publishes weight or line capacity for each size. That means the most useful comparison numbers for a spinning reel are missing from both, and any claim that one is lighter at a given size is unsupported by the seller data.
| Item | Carbon X | Sharky III |
|---|---|---|
| Gear ratio | 5.2:1 and 6.2:1 [1] | 5.2:1 on every size [2] |
| Bearings | 10+1 shielded stainless [1] | 10+1 saltwater-rated double-shielded stainless [2] |
| Maximum drag | Up to 33 lb, not per size [1] | Up to 39.5 lb (18 kg), not per size [2] |
| Weight | 5.1 oz, not tied to a size [1] | Not listed [2] |
| Line capacity | Not listed per size [1] | Not listed; only "more line capacity than other brands" [2] |
| Water protection | Sealed rubber ring on the drag [1] | K.I.S.S. water-resistant design for spool, body and rotor [2] |
| Spool | Hollow spool [1] | Braid-ready aluminum spool, no backing needed [2] |
| Anti-reverse switch | None on 500 and 1000 [1] | Not stated [2] |
How to choose
Worked example: a reader buying a 3000 for bass, spooling 10 lb braid, saves $8.00 with the Sharky III and gets a braid-ready spool, but gives up the 6.2:1 option. If that reader wants a quicker retrieve for moving baits, the Carbon X 3000 at $69.99 is the one that offers it. [1] [2]
- You want an ultralight 500: only the Carbon X offers it, but it has no anti-reverse switch. [1]
- You want a faster retrieve option: the Carbon X lists 6.2:1; the Sharky III is 5.2:1 only. [1] [2]
- You plan to spool braid without backing: the Sharky III states a braid-ready spool. [2]
- You fish brackish or salt water occasionally: the Sharky III makes the stronger water-resistance statement, but it is a design description, not a rating. [2]
- You want the lowest price at 3000 or 4000: the Sharky III was $8 to $15 less on the access date. [1] [2]
Who should skip both
Skip both if your decision depends on published per-size weight, capacity or drag, or on a whole-reel saltwater rating such as an IPX classification; neither page provides them. [1] [2] Also skip both if your current reel works and you cannot name a problem a new one would fix.
Before you fish either reel, read the return rules. Piscifun only accepts unused items in original packaging within 30 days of receipt, with authorization, and change-of-mind return shipping is on the buyer. [3] KastKing also allows returns within 30 days of receipt for unused items in original packaging, does not refund return shipping unless it made a shipping error, and says used products cannot be refunded or exchanged. [4]
What this comparison is based on
All figures come from the two seller product pages and the Piscifun and KastKing return policies, read on 29 and 30 October 2026. We have not handled, weighed or fished either reel, and sale prices on both stores change often.
Questions before you decide
Which is cheaper, the Carbon X or the Sharky III?
At sizes 1000 to 4000 the Sharky III was cheaper on 29 and 30 October 2026, by $1.00 at 2000 and up to $15.00 at 4000. Only the Carbon X comes in 500 and only the Sharky III comes in 5000.
Which one has more drag?
The Sharky III page says up to 39.5 lb and the Carbon X page says up to 33 lb, but neither assigns the figure to a size, so the number for a small size may be lower.
Is either reel rated for saltwater?
Neither page gives a whole-reel rating. KastKing describes saltwater-rated bearings and a water-resistant design for the Sharky III; Piscifun makes no saltwater claim for the Carbon X.
Sources & verification
Product details and prices can change. Check the linked provider before buying.
- Piscifun Carbon X spinning reel: official product page and variant prices Accessed 30 Oct 2026
- KastKing Sharky III spinning reel: official product page and size prices Accessed 29 Oct 2026
- Piscifun return and warranty policy Accessed 29 Oct 2026
- KastKing return policy Accessed 30 Oct 2026
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