>>241955Original Replier here.
Agreed on the Universal, I have the omnifuel which is pretty similar and I've burned propane, tiki torch fuel, and everything in between. Another great thing about these type stoves is you can invert an isobutane canister and it will put the liquid mix through the generator like it would with any other liquid fuel, thus restoring most of the efficiency.
>>241984I can speak for the dualist. It's great. We have a GSI halulite kettle also, and it's just as awesome. We also have the GSI pinnacle basecamp and it is, as you may have guessed, awesome.
>>242013I've had my pump leather invert a couple times, I had to take the pump shaft out and re-situate it. Wasn't that big of a deal but I can be frustrating. Every time it's happened to me it was because I overpumped it.