Vortez tried the Logitech PRO
A quote from the article:
Based on the relatively simple shape of the Logitech G100, the Logitech PRO in its elegance is aimed at the no frills, no compromise competitive gamer. Using their experience and know-how, Logitech have created a lightweight (83g) yet robust mouse by using hard wearing materials, mouse buttons rated for 20million clicks, and mouse feet rated for 250KM surface travel and thus are backing the PRO with a 2 year warranty.Logitech PRO Review @ Vortez
As the focus is towards competitive gamers, high-speed preicision is a must and what better sensor is there than the PWM 3366, considered by many as the (current) worlds best optical sensor capable of tracking over 300ips (inches per second) at an acceleration of 40G. Helping retain that focus on high speed precision, Logitech have created an advanced tension system for the main mouse clicks that provides a speedy and responsive click while requiring a low actuation force. Of course, it doesn't stop there, internally it also has a 32bit ARM controller, onboard memory for saving your configurations, and as it is 2016, it is complete with RGB lighting.