In this video we take a look at how different bearings effect the performance of a fidget spinner. 

Our results concluded that although the full ceramic bearing spun only for a little while longer than the the hybrid ceramic bearing that the full ceramic bearing overall has a more enjoyable spin and feel.

Upon additional testing the following results were produced:

Full Ceramic - Test 1: 1 minute 52 seconds
Full Ceramic - Test 2: 1 minute 57 seconds
Full Ceramic - Test 3: 1 minute 57 seconds

Hybrid Ceramic - Test 1: 1 minute 42 seconds
Hybrid Ceramic - Test 2: 1 minute 43 seconds
Hybrid Ceramic - Test 3: 1 minute 41 seconds

Steel - Test 1: 49 seconds
Steel - Test 2: 48 seconds
Steel - Test 3: 49 seconds

Bearings used:

Full Ceramic
https://www.bocabearings.com/products/608-ll-t9-c3-ld-si3n4-14604
Hybrid Ceramic
https://www.bocabearings.com/products/smr608c-zz-th9-c3-5-ld-14611
Steel
https://www.bocabearings.com/products/mr608-zz-th9-c3-af2-1044