And the Spider is a lot more compact. Looks like a nice stove, and it will support liquid feed mode. From what I've read, it has good carbon monoxide numbers -- after it warms up. Let us know how it goes after you get it.

The only advantage a Rapidfire would have over a Spider is price. A Spider is going to run you around $50 or more whereas I can get a Rapidfire for under $30. If it's light and compact you want, though, I wouldn't recommend the Rapidfire. Affordable? Yes. Light and compact? No.

HJ