Re: T1 vs T9 throw
The problem is(referring to the Eagle 8W) that the Cree and Seoul both have a ~ 1, die size, smaller then the dome size and the LED's die size(1.5mm). Looking at output, it is very doubtful that the Eagle will out throw the A8/A9 or the DBS. Looks like an interesting light though.
So to answer the OP's question(repeat of what everyone else has said), the A9 will throw further then the T1/T10, and the DBS will throw further then that, and some mods will throw even further. It has to do with reflector geometry and size.