The XLLAB Keygeek Briny and MMD Vivian switches are both standard MX mechanical switches of the linear breed. They both feature PA12 top housing, standard stem shape, 2 mm pre-travel, 3.60 mm total travel, however, they come with different bottom housing (PA66 vs PUM (modified)), stem material (UPE (U4) vs UPE (modified)), actuation (42 g vs 43 g), bottom-out force (50 g vs 48 g). That said, they are moderately similar. Let's check out this side-by-side specs rundawn with details, availability -- and even current prices -- to figure out which one fits you the best!
The XLLAB Keygeek Briny is a linear standard MX mechanical switch with PA12 top housing, PA66 bottom housing, and UPE (U4) stem (standard shape). It features a 20 mm spring. The 42g actuation occurs at 2mm. The 50g bottom-out occurs at 3.60mm. Factory lubing? Yes! Designed by XLLAB. Manufactured by Keygeek. | The MMD Vivian is a linear standard MX mechanical switch with PA12 top housing, PUM (modified) bottom housing, and UPE (modified) stem (standard shape). The 43g actuation occurs at 2mm. The 48g bottom-out occurs at 3.60mm. Extra: Light diffuser. Factory lubing? Yes! Manufactured by MMD. |
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| Name | XLLAB Keygeek Briny | MMD Vivian |
|---|---|---|
| Type | linear | linear |
| Footprint | 5-pin | 5-pin |
| Top housing | PA12 | PA12 |
| Bottom housing | PA66 | PUM (modified) |
| Stem material | UPE (U4) | UPE (modified) |
| Stem shape | standard | standard |
| Spring | 20 mm | - |
| Actuation | 42 g | 43 g |
| Bottom-out | 50 g | 48 g |
| Pre-travel | 2 mm | 2 mm |
| Total travel | 3.60 mm | 3.60 mm |
| Lube | Factory lubing? Yes! | Factory lubing? Yes! |
| Designer | XLLAB | - |
| Manufacturer | Keygeek | MMD |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the XLLAB Keygeek Briny is much more widely available, but the MMD Vivian is also available in stores.
Clicking the links below take you to some notable keyboard shops offering XLLAB Keygeek Briny and MMD Vivian switches. When accepted, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
Comments on XLLAB Keygeek Briny switches | Comments on MMD Vivian switches |
The Keygeek Briny linear switch is XLLAB's latest project. Featuring a pure PA66 bottom housing, modified PA12 top housing and a UPE stem. Sound wise these lean towards the middle ground, they are not high pitched or super deep sounding either. The Briny switches utilise Keygeek's latest factory lubing technique, lube is applied to the leaf, spring, and stem slider – SerpentKeys. | MMD Vivian linear switch delivers a satisfying thocky sound profile. The switch features a modified UPE stem that enhances durability. Its top housing is constructed from PA12, while the bottom housing uses modified PUM – Lume Keebs. |
