Sumitomo Type-39:
Fiber Splicing Speed: 9 Seconds
Sleeve Heating Speed: 30 Seconds
Total Splice Time: 39 seconds

Fujikura FSM-50S:
Fiber Splicing Speed: 9 Seconds
Sleeve Heating Speed: 35 Seconds
Total Splice Time: 44 seconds

For those accustomed to old fusion splicers that take a minute or longer just to splice the fiber these models must be the subjects of their daydreams.

Let me know if I missed any of the other top models when it comes to high-speed fiber and fusion splicers!