Purple Frost Limited Edition OP1 8k SEE PRICEAmazon White OP1 8k SEE PRICEAmazon Main Differences for Threshold 0.10 Work 6.3 6.4 Wireless Versatility 7.2 0.0 Additional Buttons 4.1 6.5 Build Quality 7.5 8.5 Full Comparison Work 6.3 6.4 Video Games (FPS) 9.4 9.5 Video Games (MMO) 6.8...