Another burner question

[Torontobrew]

Hey there,

(should I have posted this in the other burner thread?)

Just looking for opinions on my choice of burners;

http://www.agrisupply.com/default.asp

64494 (item search on agri page) is a 100 000 btu high pressure with a 10" diameter (@ 29.95)

30295 is a 170 000 btu high pressure (as used by a couple of posters) with a 4" diameter (@ 7.99)

These are the cheapest options I have seen and ship to canada.

I plan to use this (eventually) with a 'keggle' set up for all-grain.

Does the larger diameter burner improve things significantly?
If there is no MAJOR difference I would be going for the best price - but thought I would ask before I invest.

Thanks!

 

[maida7]

The smaller cheaper one puts out more heat and will work faster and use more propane.

The larger more expensive one is not as hot and probably more efficient but works slower.