I saw these and at $142 delivered, I couldn't help myself.
I like the twin control burners which should make keeping the temperature down easier. Most of the portables get too hot and their control knobs hardly do anything.
I have covered that in here before and posted the fix here: Slowing the gas flow
Anyway, at the price I think it's worth trying something new. I see they are over $300 in Harvey Norman and online in a couple of places. There's also some listed around this price as well.