I recommand the pocket rocket. I had a MSR whisperlite, however, one day I almost burnt my house down with one! I was testing it out on the kitchen counter, and the gas in the little "primer pan" spilled as I lit it, and gas/fire ran down the counter, and on the floor. I ended up running outside with the stove engulf inflames. When I went back in the house, I had two towels, two floor mats and a number of coats on fire!! After I got all the fire put out... I realized that I also burned my hands VERY badly. Just picture blisters the size of grapefruits on the backs of my hands!
The pocket rocket is VERY simple and much safer to use.
chris <><