In reply to Bluebird:
Jetboil all day long, I was very excited when primus releases the solo, but it was short lived. It used to be near impossible to remove the pan from the burner.
I bought a aluminum sol as soon as it was released and it's brilliant except the sleeve is to flimsy. If weight is an issue, I would get the flash. Bought my old man one last year.
Last winter I saw a reactor being used an was very impressed but rather pricy!