Set your priorities, and quickly norrow down the giant list of Amazon best-selling mice, into your best three options:

Target features: Compact size; Lower weight; Ease-of-use; Smooth tracking on almost all the surfaces; Preferably wireless connection (operating on bluetooth or radio frequency with “nano”-receiver); Longer battery life (along with standby mode and battery-life indicator).
Target features: Acceptable traction and polling rate; Acceptable ergonomy for most grips; Robust buttons and scrolls; Durability; Less high-end specifications.
Target features: Programmable and functional buttons/scrolls; Adjustable weight; Above-average polling rate; Above-average dpi; Configuration profiling; Robust accompanying software; On-the-fly dpi controls; Above average ergonomy; Super fast scrolling capability.
Target features: Excellent ergonomy; Functional buttons and scrolls; Superior anti-sweat surface material; durability; Smooth and quiet clicking and scrolling action; Usable while charging.
Target features: Larger size; Comfortable buttons and scrolls.
Target features: Lower price.
genuFIND only focuses on highly rated products. Yet, a 5 star product with 1000 ratings is more credible than a 5 star product with 100 ratings.