The G Pro X Superlight 2 came as a bit of a surprise, both welcome and slightly underwhelming. More quality stuff from Logitech but shockingly little in terms of actual upgrades.
Compared to the original Viper Mini wired, the superlight 2 has sharper more tactile clicks. The OG Mini clicks have a much softer feel to them. The Viper Mini SE has much more defined and tactile clicks but still lighter actuation than the superlight 2.