Looking for a cheap flooder (Tn36 or MM15 clone...)

You might look at the following thread, Trustfire TR-3T6 versus Trustfire J18. It has some beamshots comparing 3T6 with the SRK. The 3T6 seems to be quite a bit floodier. The J18 with 7 XML T6 should be a whole lot floodier. There are lots of threads on J18 mods.

http://www.gearbest.com/led-flashlights/pp_227460.html