The difference is the flame shape on the Snow Peak stove. I tried the test again using a Trangia burner with factory windscreen, inside the garage:

First, .5L in the same 900 Snow Peak pot as before:
[Linked Image]
[Linked Image]

Then the Olicamp pot:
[Linked Image]
[Linked Image]

2 minutes plus. You can see the flame going right up inside the ring. Bingo.