Ian Fraser concludes that while newer models like the Qi4D offer superior stability and forgiveness, older generations like the original SIM still hold significant performance value for many golfers.
Their scorecard
Forgiveness: 5/5 — Focus on high MOI
Sound & feel: 4/5 — Very clear feedback
What they rate
Extensive data-driven comparison across 7 generations
Identifies where real tech gains happen vs marketing hype
Excellent feedback on impact feel and player perception
What they don’t
Gains from generation to generation are often incremental
High investment required for the newest Qi4D model
Ian Fraser concludes that while newer models like the Qi4D offer superior stability and forgiveness, older generations like the original SIM still hold significant performance value for many golfers.
Extensive data-driven comparison across 7 generations
Identifies where real tech gains happen vs marketing hype