Question 1

Which is better, Logitech ERGO M575 or Kensington SlimBlade Pro?

Accepted Answer

Both products scored 8.5/10 in our testing — it's a tie. Choose based on which features matter most to you.

Question 2

Is the Logitech ERGO M575 worth it over the Kensington SlimBlade Pro?

Accepted Answer

The Logitech ERGO M575 scores 8.5/10 while the Kensington SlimBlade Pro scores 8.5/10. The Logitech ERGO M575 is our "Best Overall" pick in the Best Trackball Mice 2026 category.

Logitech ERGO M575 vs Kensington SlimBlade Pro: Which to Buy?