I would reccomend the GSI Soloist pot over the Jet boil and with that a MSR Pocket Rocket, but thats just my personal preference.

This is the liner that I use but I would look more into other liners, just to see if theres anything you would prefer more. I only used the liner like a dozen times at most, so its not a necessity.

How do people feel about the jetboil compared to say the MSR PocketRocket or snow peak?