What the thread found

• One operator with eight years of exclusive PRO use ranks the NB Stabilizer Arm as superior, citing sealed bearings for outdoor use and reduced reliance on the Tiffen G-70X.
• In a side-by-side test with matched tuning, the NB Arm exhibited noticeably greater springiness and overshoot compared to a 22-year-old PRO Arm (four blue canisters, half-preloaded), though weight and boom range were favorable.
• The PRO Arm is praised for predictability and reliability but considered heavy; one operator experienced faster fatigue and switched to a Cinema Products 3A.
• An unresolved comparison remains between NB Arm and Flowcine Xarm, both using rubber or elastomer elements rather than pure metal springs.
• Operating technique and operator adaptation matter more to image quality than arm brand alone.

Depends on

• Comparison depends on specific tuning setup and operator fatigue threshold.
• Long-term durability of NB Arm sealed bearings not addressed.
• Flowcine Xarm comparison incomplete.

Gear in this thread

xARMcatalog, G-70Xcatalog, NB Stabilizer Armcatalog

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