Origionally it was all about as light as I could possibly get so I tried a titanium graham cracker stove using esbit tabs with a beer can pot. Super light and works buts it's kinda slow and after more reading I found the residue left on the pot is pretty toxic.
I then tried various self built alcohol stoves again worked fairly well, light weight but again slow and the fuel was kinda on the heavy side.
After a few weekends of day hiking and some over nighters my beer can pot was getting thrashed so I started using a protective sleeve for it... Kinda negated some of the weight saving over some of the lightest titanium pots I could find.
I even went a weekend stove less just to try it out and even though it's doable it's just not as enjoyable at times.
In an anticlimactic turn I pretty much went back to an ISO-butane stove with a titanium pot. Some things I learned along the way were the use of a silicone lip guard for the pot to use as my cup and that if you get a pot without a handle you can save about an ounce and then use a welder's mat (carbon felt) cut down and used as a windscreen/pot gripper. Just came down to the durability/convenience and weight being in the right ratios. My set-up is lighter after this excercise so that is bonus.

Olicamp burner, toaks 550ml handle less pot and silicone band. Stove and fuel canister fit in the pot, carbon felt windscreen/gripper (not shown) gets wrapped around the outside.