# CPX Pro vs Selkirk Labs Project Boomstik Widebody Calypso Limited Edition Scores calculated from the specs ([how we calculate](https://racquetrank.com/ca/methodology/)). Reference prices from stores, checked every day. ## Racquets in the comparison 2 racquets Pickleball - [Pro CPX](https://racquetrank.com/ca/pickleball/cpx/pro/) - [Labs Project Boomstik Widebody Calypso Limited Edition Selkirk](https://racquetrank.com/ca/pickleball/selkirk/labs-project-boomstik-widebody-calypso-limited-edition/) Search racquets Highlight differencesHide identical Best in row Different Same | 2 racquetsLowest price | Pro CPX RR Score 75 out of 100, Good | Labs Project Boomstik Widebody Calypso Limited Edition Selkirk RR Score 75 out of 100, Good No offers right now | | | --- | --- | --- | --- | | 2 racquetsHighest RR Score: Pro CPX (75). | #1CPXPro CPX RR Score 75 out of 100, Good See price at Amazon | #2SelkirkLabs Project Boomstik Widebody Calypso Limited Edition Selkirk RR Score 75 out of 100, Good No offers right now | | | --- | --- | --- | --- | | Where to buy | | | | | All offersReference price · we may earn a commission from these links | AmazonSee price | No offers right now | | | RR Score | | | | | RR Score | RR Score 75 out of 100, Good | RR Score 75 out of 100, Good | | | Dimensions | | | | | Weight | 8.3 oz235 g | 8.2 oz8.0-8.4 oz | | | Width | 7.7 in | No data | | | Length | 15.9 in | 16.0 in | | | Grip length | 4.8 in | 5.6 in | | | Grip circumference | 4.1 in | 4.3 in | | | Shape | No data | Wide | | | Construction | | | | | Face material | Raw 3K carbon | T700 Multistrata carbon (3 layers) | | | Core | PP honeycomb, 6 mm cells | No data | | | Core thickness | 19 mm | 16 mm | | | USA Pickleball approved | Yes | No data | | | Offers summary | | | | | Lowest price | No data | No data | | ## Other pickleball comparisons - [Selkirk LABS Project Boomstik Widebody vs Selkirk Labs Project Boomstik Widebody Calypso Limited Edition](https://racquetrank.com/ca/compare/pickleball/selkirk-labs-project-boomstik-widebody-vs-selkirk-labs-project-boomstik-widebody-calypso-limited-edition/) - [Bread & Butter Fat Boy Black Out Edition 16mm vs Selkirk Labs Project Boomstik Widebody Calypso Limited Edition](https://racquetrank.com/ca/compare/pickleball/bread-butter-fat-boy-black-out-edition-16mm-2025-vs-selkirk-labs-project-boomstik-widebody-calypso-limited-edition/) - [Selkirk Boomstik Widebody Limited Edition Calypso vs Selkirk Labs Project Boomstik Widebody Calypso Limited Edition](https://racquetrank.com/ca/compare/pickleball/selkirk-boomstik-widebody-limited-edition-calypso-vs-selkirk-labs-project-boomstik-widebody-calypso-limited-edition/) - [CPX Pro vs Selkirk LABS Project Boomstik Widebody](https://racquetrank.com/ca/compare/pickleball/cpx-pro-vs-selkirk-labs-project-boomstik-widebody/) - [Bread & Butter Fat Boy Black Out Edition 16mm vs CPX Pro](https://racquetrank.com/ca/compare/pickleball/bread-butter-fat-boy-black-out-edition-16mm-2025-vs-cpx-pro/) - [CPX Pro vs ROKNE Aero Blade 1.19](https://racquetrank.com/ca/compare/pickleball/cpx-pro-vs-rokne-aero-blade-1-19/) - [JOOLA Perseus Pro IV 16mm vs JOOLA Perseus Pro V Ben Johns 16mm](https://racquetrank.com/ca/compare/pickleball/joola-perseus-pro-iv-16mm-pro-iv-vs-joola-perseus-pro-v-ben-johns-16mm/) - [JOOLA Perseus Pro V 14mm vs JOOLA Perseus Pro V Ben Johns 16mm](https://racquetrank.com/ca/compare/pickleball/joola-perseus-pro-v-14mm-vs-joola-perseus-pro-v-ben-johns-16mm/) - [JOOLA Perseus Pro IV 14mm vs JOOLA Perseus Pro V Ben Johns 16mm](https://racquetrank.com/ca/compare/pickleball/joola-perseus-pro-iv-14mm-vs-joola-perseus-pro-v-ben-johns-16mm/) - [JOOLA Perseus Power FX 16mm vs JOOLA Perseus Pro V Ben Johns 16mm](https://racquetrank.com/ca/compare/pickleball/joola-perseus-power-fx-16mm-vs-joola-perseus-pro-v-ben-johns-16mm/) - [JOOLA Perseus 3S 16mm vs JOOLA Perseus Pro V Ben Johns 16mm](https://racquetrank.com/ca/compare/pickleball/joola-perseus-3s-16mm-vs-joola-perseus-pro-v-ben-johns-16mm/) --- Source: https://racquetrank.com/ca/compare/pickleball/cpx-pro-vs-selkirk-labs-project-boomstik-widebody-calypso-limited-edition/