As an Amazon Associate I earn from qualifying purchases. Approximate prices. This is spec analysis and public pro-share, not a hands-on lab test.
Logitech G Pro X Superlight 2 vs Razer Viper V3 Pro
These two shells defined 2025. In August 2026 they still split the scene by game. Superlight 2 remains the CS2 default. Viper V3 Pro remains Fortnite's most-used mouse and a VALORANT staple even after Viper V4 Pro launched. Sensors on both are past the point of being the decision. Shape, clicks, and price are the decision.
Quick Verdict
CS2 / Logitech shape → Superlight 2 · Ambi claw / Fortnite / street price → Viper V3 Pro
Buy Superlight 2 if the Logitech low-hump shell already fits, or if CS2 is the main game. Buy Viper V3 Pro if you want a lighter pure ambi and a lower street price. Cross-shop Superlight 2 DEX for Logitech ergo, SUPERSTRIKE for analog clicks, and Viper V4 Pro if you want 49g and VALORANT's new leader.
Head-to-Head
Shape
Split — that is the whole review
Superlight 2 is a right-handed low hump with side buttons on the left. It is not fully ambidextrous. Viper V3 Pro is a lower, flatter, symmetrical shell that claw and fingertip players tend to prefer, and it works for left-handed use. Palm-grip players who liked G Pro / Superlight 1 usually stay Logitech. DEX exists specifically because the original Superlight 2 is not ergo enough for some palms.
Weight and sensor
Viper V3 Pro on weight
Viper V3 Pro is 54g with a Focus Pro 35K optical sensor. Superlight 2 is 60g with HERO 2. Both support 8000Hz wireless. Neither sensor is the reason a player will miss a shot. The six grams show up as less mass on flicks, not as a ranking cheat code. Viper V4 Pro drops this to 49g with Focus Pro 50K Gen-3 if that is the itch.
Clicks
Viper optical Gen-3
Viper V3 Pro uses optical Gen-3 switches: no debounce window, no classic double-click wear path. Superlight 2 uses LIGHTFORCE hybrids. Both are flagship clicks. SUPERSTRIKE replaces LIGHTFORCE with HITS analog travel if click customization is the reason to stay in the Logitech family.
Pro share (August 2026)
Game-dependent
Public CS2 tracking still has Superlight 2 first, with SUPERSTRIKE and DeathAdder V4 Pro taking real share, and Viper V3 Pro still inside the top group. Fortnite tracking still has Viper V3 Pro first. VALORANT tracking has Viper V4 Pro first and Viper V3 Pro second. Copying a pro without copying their grip is how people buy the wrong mouse.
Price
Viper V3 Pro
Superlight 2 MSRP is $159 and often streets near $114. Viper V3 Pro MSRP was $159 and often streets near $100–$130. At matched sale prices, buy the shape. At list, the Viper is usually the cheaper proven flagship in August 2026.
Spec Comparison
| Superlight 2 | Viper V3 Pro | |
|---|---|---|
| Weight | 60g | 54g |
| Sensor | HERO 2 | Focus Pro 35K |
| Polling | Up to 8 kHz | Up to 8 kHz |
| Clicks | LIGHTFORCE hybrid | Optical Gen-3 |
| Shape | Right-handed low hump | Pure ambi |
| ~Price | $114–$159 | $100–$159 |
Superlight 2 on Amazon Viper V3 Pro on Amazon
FAQ
It depends on the title. As of August 2026 public tracking, Superlight 2 leads CS2. Viper V3 Pro leads Fortnite. VALORANT has shifted toward Viper V4 Pro, with V3 Pro still in the top two.
Some players feel it over long sessions. Shape usually matters more than six grams. Do not buy the Viper only because it is lighter if the Superlight shell already fits.
Affiliate Disclosure: As an Amazon Associate I earn from qualifying purchases.