I have the following meth's burners,
Tatonka ss (my opinion best of the trangia lookalikes)
civi trangia (second to the tatonka)
swedish issue one (holds alot of fuel but is very slow)
whitebox(burns fuel fast but also cooks fast)
vango decagon ti (very light, good flame, but small fuel capacity)
so my personnel top two from above would be white box and tatonka(i carry these two together in a pouch when out use the white box for a fast brew,and tatonka for cooking food )
I agree with all of the above....
I use the SS Tatonka burners with my Titanium pots, and with my stainless Swedish Army Trangia.
I had a Vargo Decagon, but it just doesn't burn long enough on a fuelling to boil more than 0.5 litre at a time.
I now have a stacking set of Snow peak 1400 pot, containing a Tibetan pot, and 2 x Tatonka burners with stands, so have 2 pots available with burners, if required.
The decagon is a nice idea, but only for a small brew stove.