Question 1

1. Thumb or finger?

Accepted Answer

If you're new to trackballs, thumb-operated models (MX Ergo S, M575S, TB550) feel more familiar. If you need precision or have thumb issues, go finger-operated (SlimBlade Pro, Elecom HUGE, Ploopy Classic 2).

Question 2

2. What's your budget?

Accepted Answer

The Logitech M575S at ~$55 CAD is the best value on this list. If you can stretch to ~$130, the MX Ergo S is a meaningful upgrade. The mid-range options (TB550, Elecom HUGE, Ploopy Classic 2) all offer something unique that justifies their price if it matches your needs.

Question 3

3. What's your use case?

Accepted Answer

- General office work: MX Ergo S or M575S - Precision/creative work: SlimBlade Pro or Elecom HUGE - Large hands: TB550 - Tinkering/open-source: Ploopy Classic 2 - Budget-conscious: M575S

Desk Wellness Lab

Wrist Strain

Best Trackball Mice 2026: Ergonomic Picks to Reduce Wrist Strain